A guide to the local union movement

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Wrapping your head around the vastness of the labor movement can be a challenge even for lifelong Labor Press readers. This guide is an attempt to provide as exhaustive a list of local labor organizations as we could come up with. 

The first thing to understand about organized labor is that it’s not a monolith. What we call the labor movement is a diverse set of organizations with distinct cultures and traditions. And in the Northwest, unions operate under — and are shaped by — at least five different laws.

This directory isn’t meant to be an encyclopedia. It lists local unions if they have their headquarters in our primary readership area of Oregon and Southwest Washington. (Because our readership also includes members of four locals headquartered in Idaho, Montana, and California, we list those as well.) We also include some unions that are headquartered elsewhere but have members in our readership area. These include local unions based in other parts of Washington, national unions like NewsGuild, airline unions, and postal and federal government unions.

We group locals together by their international (to show the kinship).

Oftentimes internationals contain locals and divisions in many different industries. For example, you might associate LiUNA with construction, but LiUNA Local 483 is a mostly public sector local.

Where did we get the data? Number of members is from most recent annual disclosure filed with the U.S. Department of Labor, or in some cases is self-reported when it comes to public sector unions that aren’t required to file.

Did we miss a union? Get something wrong? Let us know at [email protected]. We’ll be updating this guide and we can make corrections and additions there.


First things first: The AFL-CIO

The AFL-CIO is not a union. It’s a union of unions. It’s the premier federation of labor unions in America, with 63 affiliated unions combining for a total membership of 13.4 million workers. It started in 1886 as the American Federation of Labor (AFL). In its early years, the AFL admitted only unions that organized on a “craft” basis — all workers who had a given skill, like bricklaying. In the 1920s and 1930s, pressure mounted to organize on an “industrial” basis — all workers in a given company or industry, regardless of their particular skill. To do that, a coalition of AFL unions formed the Committee for Industrial Organization (CIO) in 1935. Fierce fights broke out between proponents of the two models of organizing, and in 1938, the CIO split off as a rival union federation and renamed itself the Congress of Industrial Organizations. After competing for a decade and a half, the two federations ended up merging in 1955, becoming what we now call the AFL-CIO.

The AFL-CIO is a national organization headquartered in Washington, DC. It also issues charters to state and local bodies. In the Northwest, the state AFL-CIO bodies are known as the Oregon AFL-CIO and the Washington State Labor Council. At the local level, the AFL-CIO charters what are known as central labor councils. Oregon used to have many of those, but today it has only one, the Northwest Oregon Labor Council. The other labor councils were re-formed as “labor chapters” — doing similar work, but as subordinate bodies to the state AFL-CIO; that also meant that they went from having no staff to being staffed by specialists working for the state body.

It’s sometimes the custom that a union will list its name followed by “AFL-CIO.” That’s to show that it’s an affiliate. The role of the AFL-CIO is to maintain unity within the labor movement, resolving disputes between unions, and coordinating union efforts in politics and other realms.

Individual working people don’t directly affiliate with the AFL-CIO, but they may be members of unions that are affiliates. 

Under AFL-CIO rules, unions that are affiliated at the national level are obligated to pay per capita (per person) dues at each level — national, state, and local — though the requirement isn’t strictly enforced. In addition, unions that aren’t affiliated at the national level are sometimes allowed to affiliate at the local level. For example, the Teamsters union isn’t an AFL-CIO affiliate nationally, but Teamsters Local 223 is an affiliate of the Northwest Oregon Labor Council. 

Of the 63 independent organizations affiliated with the AFL-CIO at the national level, we think 49 have members in our readership area of Oregon and Southwest Washington.


TRAINING, TEAMWORK, AND A FAMILY WAGE Members of Plasterers Local 82 work quickly and closely to reinstall ornamental plaster at the Albina Library. | Photo by Cheryl Juetten

Understanding building trades unions

Though little understood by outsiders, building trades unions are in many ways a model for what a union can accomplish

Within organized labor, there’s a lot that makes building trades unions distinctive. They’re some of the oldest unions, and in many ways they remain some of the most successful even in the face of the long-term decline of American labor. Unlike workers at a factory or government agency, construction workers often expect to work themselves out of a job and be laid off when a construction job ends. Because of that, building trades unions perform roles that others unions may not. 

To begin with, many building trades unions are heavily invested in training workers. They fund state-of-the-art apprenticeship programs. And they pay close attention to state licensing and apprenticeship rules.

They also provide “portable” health and retirement benefits that any union signatory employer can contribute to, usually on an hourly basis. 

They often have a more partner-like relationship with employers too. It’s common for building trades unions to ally with their employers to compete for “market share” against non-union competitors that may provide lower pay and benefits. Some unions even set up “market recovery funds” to help contractors win particular bids — as a way to tilt the market in the direction of union wages and benefits. 

Collective bargaining agreements in the building trades are typically negotiated industry-wide with groups of union employers, not shop by shop. Not only that, but an employer can sign on and agree to the terms of the union contract even before hiring any employees.

There are real advantages for employers to sign with a building trades union. Even though union contractors usually pay more for wages and benefits, they often compete successfully based on skill and scale. 

Most building trades unions run a union hiring hall that dispatches labor to employers. The hiring hall helps employers staff up when they win a bid for a big job. It’s also how workers get back to work after a layoff. 

If all workers in a given specialty unite in the union, they can negotiate together with fair wages and benefits and set the standard for that craft. 

Because they compete against non-union employers, building trades unions often help to police their industries against bad actors. They educate non-union workers about their rights and help them file legal complaints when their employers violate wage and hour and safety laws. 


A closer look at public employee unions

Public employee unions are also distinctive within the labor movement. Normally when a private sector worker goes on strike, their employer loses money. When a public sector worker goes on strike, the employer saves money, but the public loses out on services. 

On the other hand, public sector employers may have less direct economic incentive to oppose unionization. That may be one reason why public sector unions grew tremendously from the 1970s on, even as private sector unions faced ferocious attacks from employers. 

Public sector unions get to pick their bosses, to a limited degree, in that they can help to elect officials who will deal fairly with public employees. As a result, they tend to be heavily involved in electoral politics.

Public sector workers sometimes have more restricted rights as union members than private sector workers. For example, federal employees are barred by law from striking. So are public safety employees like fire and police in most states. 


Actors’ Equity (AEA) 

Actors Equity Association

AEA represents singers, actors, dancers, and stage managers in the live theater industry. In a sector defined by short-term employment, it provides health and retirement benefits. AEA doesn’t have locals, but several Portland theaters employ members. Fun fact: AEA’s national president is actress and former model Brooke Shields.

Air Traffic Controllers (NATCA) 

National Air Traffic Controllers Association

Air traffic controllers in the United States are federal employees who work for the FAA (Federal Aviation Administration). President Ronald Reagan famously fired air traffic controllers in 1981 to punish them for striking. That led to the destruction of the Professional Air Traffic Controllers Assocation, so air traffic controllers formed a new union, NATCO, in 1986. Locals are known by their airport code.

PDX 24 members – Portland International Airport

EUG 22 members – Eugene Airport

HIO 22 members – Hillsboro Airport

Airline Pilots (ALPA)

Air Line Pilots Association

ALPA represents pilots at Delta, United, Alaska, Spirit, and JetBlue as well as FedEx. Its “locals” are nationwide by airline. 

Auto Workers (UAW)  

United Automobile, Aerospace & Agricultural Implement Workers of America International Union

UAW is one of America’s great manufacturing unions, though it’s shrunk greatly from its heyday. Today it represents 375,000 workers in the auto industry and many others, even graduate students in some states. 

Local 492 106 members 

Represents workers at a Stellantis parts warehouse in Beaverton and a Ford parts warehouse in Portland. 

Bakers (BCTGM) 

Bakery, Confectionery, Tobacco Workers and Grain Millers International Union

BCTGM represents workers in the baking, candy, snack food, tobacco, and grain milling industries across the United States, including workers at  Nabisco, Kellogg’s, and Frito-Lay.

Local 114 1,071 members

7931 NE Halsey St., Ste. 205, Portland, Oregon

Represents workers at Franz Bakery facilities in Portland and Springfield, Bimbo Bakery in Beaverton, the Fred Meyer and Safeway bakeries in Clackamas, and Grand Central Baking’s wholesale bakery in Northwest Portland. It also represents workers in grocery store bakery departments and Spin Catering.

Local 364 512 members

2205 N Lombard St, Ste 104, Portland, Oregon

Represents production workers at the Frito-Lay and Mondelez/Nabisco plants in Portland, and at contract baker Smith Cookies in McMinnville.

Local 290-G 69 members 

Represents workers at the Amalgamated Sugar sugar beet mill in Nyssa, Oregon, right across the Snake River from Idaho.

Boilermakers  

International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers

The Boilermakers union is one of America’s oldest, begun in 1880, and its locals are known as local lodges, adapting terminology from the thriving masonic movement of that era. Members build and repair ships and heavy machinery like boilers in mills and power plants. They use acetylene torches, power grinders and other equipment for welding, burning, cutting, rigging, layout and bolting. 

Local Lodge 242 247 members

6404 N Pittsburg St., Spokane, Washington

Represents 364 workers in Oregon, Eastern Washington and Idaho who build, maintain and repair boilers, tanks, and pressure vessels, including workers at the Vigor shipyard on Swan Island in Portland.

Bricklayers and Allied Crafts (BAC) 

International Union of Bricklayers and Allied Craftworkers 

BAC isn’t just for bricklayers. As the name suggests, it’s also for allied craftspeople, including tilesetters, stone and marble masons, terrazzo and mosaic workers, pointer-caulker-cleaners who restore masonry, and refractory specialists (who specialize in heat-resistant linings in industrial equipment at steel mills, glass plants, and paper mills for example).

Local 1 Oregon/Washington/Idaho/Montana bac1or.org 898 members  

12812 NE Marx St., Portland, Oregon

Represents members of the allied crafts in Oregon, southwest and eastern Washington, Idaho, and Montana. Fun fact: BAC has as many as 11 locals named Local 1 around the country.

Carpenters (UBC) 

United Brotherhood of Carpenters and Joiners of America

UBC represents carpenters, drywall hangers, millwrights and pile drivers. It also has several autonomous divisions made up of unions that merged into it at various points in its history.

Western States Regional Council of Carpenters

The regional council represents almost 90,000 members in 12 western states (but not northern California, where the Northern California Carpenters Union covers 37,000 members in 22 locals.)

Local 503 4,088 members

276 Warner Milne Rd., Oregon City, Oregon.

Represents carpenters and drywall hangers in Multnomah, Clackamas, Washington, Columbia, and Clatstop counties in Oregon, and Clark, Skamania, Wahkiakum, and Cowlitz counties in Washington. It’s the descendant of Portland-area local Local 247, which has been rechartered three times since 2010 – becoming Local 156, then 1503, and now 503. 

Local 541 2,664 members 

1265 S Bertelsen Rd, Eugene, Oregon

Represents carpenters in all other Oregon counties.

— Carpenters Industrial Council (CIC)

CIC was formed in 2006 from the merger of Western Council of Industrial Workers and three other national councils representing sawmill and plywood manufacturing workers. It descends from the Lumber and Sawmill Workers Union of the 1930s.

Local 2851  304 members 

2301 Adams Ave., La Grande, Oregon

Represents sawmill workers in LaGrande.

Local 2949  2,574 members 

742 Southeast Roberts Ave., Roseburg, Oregon

Represents sawmill workers in Roseburg.

Communications Workers (CWA)

Communications Workers of America

Founded in 1938 as the National Federation of Telephone Workers, CWA was historically the union for Bell telephone workers. It continues to represent workers at landline and cell service providers, but also workers in print and broadcast, and many other kinds of workers, even flight attendants —in unions that merged and became divisions of CWA.

Local 7901 423 members

3645 SE 32nd Ave., Portland, Oregon

Represents Portland-area landline workers at CenturyLink, AT&T’s wireless division, union staff at SEIU Local 503 and Oregon Federation of Nurses and Health Professionals, plus 20 small employers like Beneficial State Bank and nonprofits like KBOO, First Unitarian Church, and Portland Jobs With Justice. Its offices are in the Oregon AFL-CIO’s Oregon Labor Center.

Local 7906 199 members

2110 State St., Salem, Oregon

Represents workers at Centurylink, AT&T, and DirecTV in the Salem area.

—Flight attendants (AFA-CWA) 

Association of Flight Attendants

Represents about 50,000 flight attendants at 20 airlines. Locals correspond to each airline at each of its hubs. 

Local 27017 189 members

Represents flight attendants at Horizon Air who are based out of PDX.

Local 27039 740 members

Represents flight attendants at Alaska Air and Hawaiian Airlines who are based out of PDX.

— NABET-CWA 

National Association of Broadcast Employees and Technicians

Local 51

240 2nd St #220, San Francisco, California

Represents West Coast news camera operators and other off-screen local TV workers. In Oregon that includes employees of KOIN-6 TV.

—TNG-CWA 

The NewsGuild

Local 37194 12 members

Also known as the Eugene Newspaper Guild, it represents reporters and photographers at The Register-Guard newspaper in Eugene. Back in 2000, the local had 155 members.

Local 37082 276 members

Also known as the Pacific Northwest Newspaper Guild, it represents reporters and photographers in Washington, Oregon, Alaska and Idaho, including at The Bulletin in Bend, The Daily News in Longview, and Cascade PBS.

Electrical Workers (IBEW)  

International Brotherhood of Electrical Workers

Most IBEW members work for construction and utilities. Inside wire workers install and maintain conduits, switches, and converters, and construct and maintain complex systems in high tech and manufacturing. Sound and communications specialists install fiber optics and voice/data/video equipment. Sign specialists install and maintain electric signs. Outside line workers build and maintain transmission lines and trim trees to keep them away from power lines. IBEW also represents the utility workers who operate and maintain electric power plants. 

Local 48  6,626 members

15937 NE Airport Way, Portland, Oregon

Represents inside wire workers, sound and communication specialists, and sign installers, as well as electricians who maintain equipment for local government and school districts, and the port, and even workers at KQAC 89.9 FM Portland and staff at the Oregon AFL-CIO. Local 48 has long been a pillar of the local labor movement, and frequently lends its state-of-the-art hall and training center for use by other labor organizations. 

Local 89 846 members

1125 S 2nd St., Mount Vernon, Washington

Represents members in Washington, Oregon, and parts of California and Idaho. Its historic core membership was electrical workers in telecommunications, but in recent years it has expanded to represent workers at nonprofits such as Climate Jobs National Resource Center, and even legislative aides at the Oregon Legislature.

Local 125 4,540 members 

17200 NE Sacramento St., Portland, Oregon

Represents outside linemen and power plant workers at PGE, Pacific Power, Bonneville Power Administration, and public utility districts. It also represents power line clearance tree trimmers, and workers who construct and maintain transmission lines and electrical substations. Its territory includes parts of Oregon, Washington, Idaho, Montana, and Nevada. 

Local 280 1,767 members

32969 Hwy 99E, Tangent, Oregon

Represents construction and sound and communications electricians in nine counties in Central Oregon and the Southern Willamette Valley. Local 280 operates training centers in Tangent and Redmond.

Local 659 2,485 members

4480 Rogue Valley Hwy, Suite 3, Central Point, Oregon

Represents electrical workers in construction, utilities, and telecommunications in Southern Oregon and Northern California as well as tree trimmers and workers in local government.

Local 932 157 members

3427 Ash St., North Bend, Oregon

Represents electrical workers along the rural Southern Oregon Coast from Lincoln City to Brookings and the California border.

Elevator Constructors (IUEC) 

International Union of Elevator Constructors

Elevator constructors build and maintain elevators, escalators, and moving walkways. It’s a licensed craft that combines electrical and mechanical skills. Members work under national contracts with the big elevator manufacturers, Otis, Schindler, Thyssenkrupp, and Kone.

Local 23 295 members 

11145 NE Sandy Blvd., Portland, Oregon

Represents elevator constructors in Oregon plus six southwest Washington counties. It purchased its hall from Insulators Local 36.

Fire Fighters (IAFF)

International Association of Fire Fighters

Representing 350,000 fire fighters and paramedics across the United States and Canada. Its distinctive logo, seen on bumper stickers proudly displayed by members,  incorporates the Maltese cross, a centuries-old symbol of protection.  

Oregon State Fire Fighters Council

Coordinates statewide political advocacy for over 47 IAFF locals representing over 3,500 full-time firefighters.

Local 43

330 SW Curry St., Portland, Oregon

Represents firefighters at Portland Fire and Rescue and the Port of Portland.

Local 452 276 members

807 NW Fruit Valley Rd, Vancouver, Washington

Represents firefighters at Vancouver Fire Department and Clark County Fire District 6 plus paramedics at North Country Emergency Medical Service in Yacolt.

Local 227 – Bend 

Local 314 – Salem 

Local 824 – Medford 

Local 845 – Albany 

Local 851 – Eugene 

Local 890 – Klamath Basin

Local 924 – LaGrande

Local 1062 – Gresham

Local 1110 – Roseburg

Local 1159 – Clackamas County

Local 1269 – Ashland

Local 1308 – Mid-Columbia

Local 1660 – Tualatin Valley

Local 2091 – Douglas County

Local 2163 – Lebanon

Local 2240 – Corvallis

Local 2296 – Pendleton

Local 2406 – North Bend

Local 2557 – Marion County

Local 2596 – Jackson County

Local 2752 – Hermiston

Local 3387 – La Pine

Local 3650 – Redmond

Local 3881 – Keizer

Local 4262 – Sunriver

Food and Commercial Workers (UFCW) 

United Food and Commercial Workers

Represents 1.2 million workers in many industries, but particularly grocery, retail, meatpacking, food processing, health care, and cannabis.

Local 555 28,709 members 

7095 SW Sandburg St., Tigard, Oregon

Represents grocery and retail workers at Fred Meyer, QFC, Safeway, Albertsons, Roth’s, McKay’s and other grocers in a jurisdiction that includes nearly all of Oregon plus southwest Washington, southern Idaho, and western Wyoming. It also represents bootmakers and retail workers at Danner; poultry processors at Foster Farms plants in Corvallis and Kelso; pharmacy workers at Kaiser Permanente; health care workers at Bay Area Hospital in Coos Bay and a handful of clinics and memory care facilities; and workers at several barber shops, labor law firms and miscellaneous employers.

Local 3000

3040 Pacific Hwy S Suite 101, Des Moines, Washington

Represents grocery, food processing, retail, cannabis, health care, laundry, and administrative and nonprofit workers in the Seattle area and much of Washington, but it also serves grocery workers in northern Idaho and the Pendleton, Oregon, area from an office in the Tri-Cities area, following the jurisdiction of an eastern Washington local that merged into it. 

Local C-121 185 members

Formerly a local of the International Chemical Workers Union Council, which merged with UFCW in 1996, it represents employees of Cascade Natural Gas in the Bend-Redmond area.

Government Employees (AFGE) 

American Federation of Government Employees

The largest union of federal employees, representing over 750,000 workers in federal agencies and the District of Columbia. Its locals are organized by agency and locale.

Local 928 – Bonneville Power Administration 150 members

Local 1042 – Roseburg VA Medical Center607 members

Local 1104 – Department of Energy 29 members

Local 1106 – Department of Agriculture

Local 1110 – EPA

Local 1126 – USDA

Local 1127 – TSA 1,173 members 

Includes TSA agents in Oregon, Idaho, Montana, Utah, Wyoming, Colorado

Local 1188 38 members

Local 2023 – BLM 43 members

Local 2157 – Represents employees at Portland VA Medical Center, Portland Veterans Benefits Administration Regional Office, and Willamette National Cemetery 1,270 members

Local 2336 – Department of Labor

Local 2583 – Vancouver VA Medical Center afgelocal2583.org

Local 2986 – OR Army/Air Natl Guard 135 members

Local 3365 – USDA

Local 3781 – USDA – FGIS 5 members

Local 3917 – HUD

Local 3937 – Social Security

Includes Social Security employees in Oregon, Washington, Idaho, and Alaska

Local 3979 164 members

Local 4014 55 members

Insulators (HFIAW)  

International Association of Heat and Frost Insulators and Allied Workers

Formerly known as asbestos workers, HFIAW represents 22,900 workers who install mechanical insulation and fire stopping, perform asbestos and lead mitigation or abatement, and install sound attenuation. 

Local 36 282 members 

16076 SE Evelyn St., Clackamas

Members specialize in mechanical insulation, firestopping, and hazardous material handling, and play a big role in energy conservation, safety, and environmental protection. They insulate boilers and refrigeration systems used in food processing and at manufacturers like Intel.

Ironworkers (IW)  

International Association Of Bridge, Structural, Ornamental And Reinforcing Iron Workers

Ironworkers assemble and erect the steel framework and other metal parts in buildings and bridges. They’re essential in the construction of dams, skyscrapers, factories and other steel structures. They raise, place and join steel girders and columns to form structural frameworks, including the welding for metal decking. And they tie rebar (reinforcing bar) that gives poured concrete its strength.

Iron Workers Pacific Northwest District Council

5506 6th Ave. South, #104, Seattle

Serves locals in Oregon, Washington, Idaho, Montana, Wyoming, Utah, northeast Nevada, and western South Dakota and Nebraska, coordinating training and collective bargaining.

Local 29  1,612 members

11620 NE Ainsworth Circle, Ste. 200, Portland

Represents reinforcing, structural, and ornamental ironworkers in construction in Oregon and six southwest Washington counties.

Local 516 869 members

11620 NE Ainsworth Circle, Suite 300, Portland

Known as a “shopmen’s” local, it represents workers about a dozen and a half metal fabrication shops in Oregon and Washington and Montana.

Laborers (LiUNA) 

Laborers’ International Union of North America

It’s almost impossible to list the variety of work performed by members of the laborers union. They bring the brawn to carry materials for other crafts. They clean up work sites. They set up scaffolding. They serve as traffic control flaggers. They work in demolition and asbestos abatement. They work on road crews raking and grading asphalt and mitigate rock fall along mountainous roads.

Oregon and Southern Idaho District Council of Laborers  3,995 members

17230 NE Sacramento St., Portland

Coordinates the work of three LiUNA locals — construction/highway locals Local 737 in Oregon and Local 155 in Idaho, and public sector Local 483 based in Portland.

Local 737  2,757 members

17230 NE Sacramento St., Portland

Represents laborers in construction, shipyards, and road maintenance, plus several hundred public works employees in over a dozen small cities and counties around Oregon.

Local 483 1,200 members

17230 NE Sacramento St., Portland, Oregon

Known as the municipal employees local, members maintain roads, sewers and parks for the City of Portland, staff Portland recreation centers, the Oregon Zoo and Metro Parks, and do maintenance work for the City of Silverton, the City of Mt. Angel, and airport and marine facilities of the Port of Portland. 

Local 335  564 members

212 NE Andresen Rd, Vancouver, Washington

Represents construction laborers in Clark, Skamania, and Klickitat counties. They perform tasks such as site preparation, concrete work, roadway construction, pipelaying, and more.

Local 155  291 members 

465 W 17th Street, Idaho Falls, Idaho

Represents construction laborers in Idaho south of the 46th parallel, roughly the border of Oregon and Washington.

—NPMHU

National Postal Mail Handlers Union/LiUNA

NPMHU, a division of LiUNA, represents mail handlers employed by the U.S. Postal Service. Mail handlers job is to load, unload, sort, and process mail in postal facilities nationwide.w

Local 315 519 members

Represents mail handlers in Oregon.

Letter Carriers (NALC) 

National Association of Letter Carriers

Represents 294,000 active and retired city letter carriers employed by the U.S. Postal Service. Its local bodies are called branches, not locals.

Oregon State Association NALC

Coordinates political and educational efforts for 30 Oregon locals that have a combined membership of 3,793. All but four of the locals have fewer than 100 members

Branch 82   2,101 members Portland

Branch 347  321 members Salem

Branch 916  525 members Eugene

Branch 1433  211 members Medford

Longshore Workers (ILWU) 

International Longshore and Warehouse Union

Represents 40,000 dockworkers, warehouse workers, and other workers across the U.S. West Coast, Hawaii, Alaska, and the Canadian West Coast. Loading and unloading ships, ILWU occupies a strategic pinch point in the economy. Since its founding in 1937, it has had a reputation as a militant union that’s very conscious of its history. Containerization and mechanization have taken a big toll on membership numbers since the 1960s, so ILWU fights tenaciously to preserve its jurisdiction over the remaining jobs on the docks.

Local 4 195 members

1205 Ingalls St., Vancouver, Washington

Represents longshore workers.

Local 5   598 members 

917 SW Oak St, Ste 206, Portland, Oregon

Established in 2000 when Powell’s Books signed its first union contract, Local 5 has expanded since then to represent veterinary workers, childcare workers, workers at the Oregon Historical Society, and nonprofit workers.

Local 8  359 members

2435 NW Front Ave., Portland, Oregon

Represents longshore workers.

Local 12 38 members

2064 Sheridan Ave., North Bend, Oregon

Represents longshore workers.

Local 21 44 members

617 14th Ave, Suite B, Longview, Washington

Represents longshore workers who operate grain terminals.

Local 28 188 members

2435 NW Front Avenue, Portland, Oregon

Represents security officers at Kaiser Permanente and Metro.

Local 40 76 members

2401 NW 23rd Ave., Portland, Oregon

Represents marine clerks.

Local 50 24 members

491 Industry St., Astoria, Oregon

Represents longshore workers.

Local 53 10 members 

606 SW 13th St., Newport, Oregon

Represents longshore workers.

Local 92 50 members 

Vancouver, Washington

Represents walking bosses (foremen).

—INLANDBOATMANS UNION (IBU)

Inlandboatmen’s Union of the Pacific

An independent union dating to 1918, the IBU merged with ILWU in 1980, becoming ILWU’s Marine Division. Headquartered in Seattle, IBU represents 1,677 mariners who work on vessels including ferries, tugboats, barges, and dredges. It’s headquartered in Seattle and doesn’t have locals per se, but its Columbia River Region shares a Portland office with ILWU locals 8 and 28.

Machinists (IAMAW)

International Association of Machinists and Aerospace Workers

Sometimes known as the “Fighting Machinists,” 548,000-member IAM represents machinists in manufucturing, especially aerospace, as well as mechanics, woodworkers, and many other occupations. Founded in 1888, it’s one of America’s oldest trade unions, and some of its terminology traces back to the masonic organizations that it originally took as a model. For example, locals are officially “local lodges,” and the parent organization, headquartered in Upper Marlboro, Maryland, is known as the Grand Lodge. If Machinists staff and officers stand out for their caliber, it’s because the Grand Lodge doesn’t leave know-how to chance. Newly elected officers are sent to the union’s national training center in Hollywood, Maryland, to be trained in the knowledge and skills they’ll need to serve members. IAM also sponsors a homegrown charity, Guide Dogs of America, that provides dogs for the blind. 

International Woodworkers of  America (IWA) merged with IAM in 1994, becoming the IAM’s Woodworker Division. Locals that have “W” as part of their name are the woodworker locals. They’re sawmill workers, log yard scalers, equipment operators, loggers, log truck drivers, and maintenance, mechanical, and electrical workers employed by Weyerhaeuser and other wood products companies. 

District W24  6,829 members

25 Cornell Ave, Gladstone, Oregon

Created in 2011 via the merger of Machinists District Lodge 24 and Woodworkers District Lodge W1, it supports 12 machinist and woodworker locals in Oregon, Washington, Idaho, Montana, and Northern California. Its Gladstone headquarters also provides office and meeting space for the three Portland-area locals.

Oregon Machinists Council

A statewide council, it coordinates political outreach and legislative advocacy for members.

Local Lodge 63  2,500 members

25 Cornell Ave, Gladstone, Oregon

Represents Portland-area workers at Boeing as well as machinists, maintenance mechanics and others at the Portland Vigor shipyard, Ash Grove Cement, Gerber Knives, the Portland Mondelez-Nabisco plant, Auto Truck Transport, Kroger’s Swan Island Dairy, Premier Gear and Machine, Portland Public Schools, and Oregon Tradeswomen. 

Local Lodge 1005 1,521 members

25 Cornell Ave, Gladstone, Oregon

Historically known as the Auto Mechanics, Local Lodge 1005 represents Portland-area workers in manufacturing and automotive maintenance, including workers at the Daimler truck plant on Swan Island, Cummins Northwest, Jackson Group Peterbilt, GMC Custom Truck Services, City of Portland fleet maintenance, Aramark Uniform Services,  Distribution Trucking, Greyhound, In and Out Auto, Mount Trailer, Northwest Congregations, Oregon Auto Springs Services Inc., Penske Truck Leasing Co., Pierce Pacific Manufacturing, City of Portland, Portland Public Schools, Precision Equipment, Silver Eagle Manufacturing, UPS, T-Force (UPS Freight), and US Bakery (Franz).

Local Lodge 1432 385 members

25 Cornell Ave, Gladstone, Oregon

Known as the Beaver Lodge, 1432 represents manufacturing machinists and maintenance mechanics including about 170 workers at the Clarios auto battery plant in Canby, 70 at ConMet’s aluminum die cast factory in Clackamas, and smaller units at C-TRAN, City of Vancouver, Clark County, BPA, Kaufman Direct, Radius Recycling (formerly Schnitzer Steel), Resource Management, Ruan Transportation, Tidland Corporation, Vitro Electric. It also represents support staff at Sunrise Dental.

Local Lodge W12  345 members

3836 Altamont Dr., Klamath Falls, Oregon

Represents workers in forest products, aerospace, and department of defense contractors in Southern Oregon and Northern California.

Local Lodge W38 70 members

1801 W. Railroad Ave Shelton, Washington

Represents workers at the forest products company Green Diamond Resources as well as public employees at the City of Shelton, Mason County Sheriff’s Department & Corrections,  and Mason County Public Defenders Office.

Local Lodge 88 276 members

156 West Granite St., Butte, Montana

Represents Montana workers in aerospace, automotive and heavy equipment maintenance, beverage bottling plants, and public and private sector mechanics. That includes workers at Anaconda/Deer Lodge, Butte School District #1, Cascade County, City & County of Butte Silver Bow, City of Great Falls, City of Missoula, Dee Motor Co., DynCorp, M1 Support Services, Veolia Water, Harrington Bottling Co., Helena School District, Mile High Beverage (Coca-Cola), Missoula County, Mark’s Golf Cars & Service, Placer Motors, PAE, Sheepshearers, State of Montana, Xanterra Parks & Resorts, Y-Tech (United Paradyne)

Local Lodge W98 48 members

4700 Valley East Blvd., Arcata,California

Represents forest product workers at Green Diamond Resource Company in northwest California.

Local Lodge W130  337 members

2211 Foron Rd., Centralia, Washington

Represents workers in the Puget Sound and Washington coast who are employed in timber, healthcare, law enforcement and at defense contractors. That includes Weyerhaeuser’s Raymond sawmill, its Cone plant, and its Olympia log export operation as well as its trucking operations at PeEll Woods, Vail Woods, Aberdeen Woods, and Mima Nursery. It also includes workers at Town of PeEll and the City of Cosmopolis, and Magellan-AFSC, PD Systems-JBLM, Pat Rabey Trucking, Montesano Health & Rehabilitation, and Sunrise Dental.

Local Lodge W246 498 members

1116 South A St. Springfield, Oregon

Represents northwest Oregon area workers in forest products, transportation and healthcare, including employees of the Weyerhaeuser mill in Springfield. 

Local Lodge W261  331 members

3427 Ash St., North Bend, Oregon

Represents central Oregon workers in city government, forest products, and machining and welding including workers at the Weyerhaeuser mill.

Local Lodge W364 40 members

Represents eastern Washington and Idaho workers in forest products and healthcare.

Local Lodge W536  661 members

536 Oregon Way, Longview, Washington

Represents southwest Washington workers in the forest product industry, transportation, health care industry & machinist industry including mill and timber truck drivers workers at the Weyerhaeuser mill. Northwest Hardwoods, Frontier Rehabilitation and Extended Care Center in Longview, Cowlitz Family Health Center, Interfor lumber yard, and Sunrise Dental.

—Air Transport Division

Local 1885  717 members

Representing customer service, fleet service, and ramp service workers at American, United, Southwest, and Hawaiian airlines, it’s part of IAM District 142.

—National Federation of Federal Employees (NFFE)

NFFE is the oldest federal employee union, representing workers in over 40 federal agencies. It merged into the IAM in 1999.

Local 7 20 members

Represents employees at USDA and the Army Corps of Engineers.

Local 457  39 members

Represents employees of the Rogue River-Siskiyou National Forest.

Local 642  104 members

Represents employees of the U.S. Forest Service employees at Redmond Air Center.

Masters Mates & Pilots 

International Organization of Masters, Mates & Pilots 

Represents 8,351 Coast Guard licensed masters and mates on inland waterways and civilian-crewed ships in the federal government fleet as well as masters, mates and other marine personnel who work on tugs, ferries, dredges and harbor tour vessels, including the state ferry systems in Alaska and Washington. That includes members working on the Columbia River and Columbia River Bar pilots who navigate ships at the mouth of the river near Astoria, and also in Coos Bay.  

Musicians (AFM) 

American Federation of Musicians of the United States and Canada

Represents over 66,000 professional musicians in orchestras, bands, recording studios, theaters, and touring shows.

Local 99    542 members

325 NE 20th Ave., Portland, Oregon

Represents musicians at the Oregon Symphony, Portland Opera, Oregon Ballet Theatre, Portland Symphonic Choir, Portland Gay Men’s Chorus, Portland Festival Symphony and Ethos Music Center.

Local 689 194 members

Represents musicians in central and southwestern Oregon, including Eugene, as well as southern Idaho and Modoc County, California.

National Education Association (NEA) 

With over 2.8 million members, NEA is the largest union in the United States, representing public school teachers and other education professionals as well as some college faculty and staff. NEA union representatives are known as “UniServ consultants” (short for United Services.)

Oregon Education Association 41,000 members

Oregon’s second-largest union after SEIU Local 503, OEA represents licensed K-12 teachers and specialists like school librarians, nurses, and counselors, as well as some classified/education support professionals (ESPs) and community college faculty. It has local affiliates at every one of Oregon’s 199 public school districts. The largest are the Portland Association of Teachers (PAT), Salem-Keizer Education Association, and Beaverton Education Association.

New Seasons Labor Union (NSLU) 

An independent union of workers at New Seasons Market, it represents 1,100 workers at 11 stores in the Portland area. They’re still fighting to get a first contract.

Office and Professional Workers (OPEIU) 

Office and Professional Employees International Union

Represents more than 82,000 workers, mostly office workers at unions, local governments, hospitals, and insurance companies.

Local 11 1,858 members 

3815 NW Columbia St, Vancouver, Washington

Represents several hundred employees at dozens of local unions and allied organizations, plus employees of Clark County and the City of Vancouver. Its biggest bargaining unit is employees of Northwest Natural. Originally Local 11 represented office workers there, but a union of workers who install and repair natural gas pipelines switched over and affiliated. Most members are in Oregon and Southwest Washington, but the local also has a few bargaining units in Idaho, Montana, and Utah.

Operating Engineers (IUOE)  

International Union of Operating Engineers

Operating engineers are the first in and last out of a construction site. They operate earth movers, cranes, and other heavy construction equipment. They work on roads and highways, buildings and civil engineering projects. The union also includes stationary engineers who maintain machinery in buildings, hospitals and industrial complexes. 

Local 701 3,792 members

555 1st St., Gladstone, Oregon 

Represents about 2,800 heavy equipment operators and crane operators in building and highway construction, as well as about 900 stationary engineers who maintain and operate boilers and other building systems equipment.

Painters and Allied Trades (IUPAT) 

International Union of Painters and Allied Trades of the United States and Canada

As the full name suggests, the painters union isn’t just for painters; it’s also for allied trades, including drywall finishers, glaziers, floor covering installers, and sign and display workers. 

District Council 5 5,827 members

5200 Southcenter Blvd. Seattle, Washington

Serves 13 locals in Oregon, Washington, northern Idaho, Utah, and Alaska. The four locals based in Portland share office and meeting space.

Local 10  818 members

11105 NE Sandy Blvd., Portland, Oregon

A Portland painters local, they work in industrial, commercial and residential settings, from bridges and ships to interior walls of office buildings and homes. painters working in the building trades as well as industrial coatings and for public agencies in Southwest Washington and Oregon north of Salem.

Local 101 391 members

11105 NE Sandy Blvd., Portland, Oregon

A drywall finishers local, members tape, fill in and smooth seams in sheets of drywall, and add textures and finishes. Its jurisdiction includes all of Oregon and six Southwest Washington counties—Clark, Cowlitz, Klickitat, Pacific, Skamania, and Wahkiakum.

Local 740 558 members

11105 NE Sandy Blvd., Portland, Oregon

A glaziers local, members prepare and install glass, mirrors, metal framing and doors/entrances to buildings.

Local 1236  146 members

11105 NE Sandy Blvd., Portland, Oregon

A floor coverers local, members install linoleum, carpet and tile layers.

Local 1094 469 members

5200 Southcenter Blvd., Tukwila, Washington  

A sign-painters local based in the south Seattle suburb of Tukwila, it also includes painters at the Daimler truck plant in Portland … and the staff of the Democratic Party of Oregon.

Plasterers and Cement Masons (OPCMIA)  

Operative Plasterers’ and Cement Masons’ International Association of the United States and Canada

One of the oldest unions in America, represents more than 44,000 craftworkers who finish concrete and apply plaster, stucco, and other materials in construction projects across the U.S. and Canada.

Local 82  110 members

12812 NE Marx St, Portland, Oregon

A plasterers local, members finish interior walls and ceilings of buildings and apply plaster on masonry, metal, wire lath or gypsum.

Local 555 671 members 

12812 NE Marx St., Portland, Oregon

A cement masons local, members pour and finish slabs, steps, wall tops, curbs and gutters, sidewalks, paving and other concrete construction in a jurisdiction that includes Oregon, Clark and Skamania counties in Washington, and southern Idaho. 

Plumbers and Fitters (UA) 

United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry of the United States and Canada

The pipe-trades union, UA represents plumbers and pipe, sprinkler and refrigerator fitters, and service technicians. Members fabricate, install, and maintain piping systems that carry water, steam, air and other liquids or gases necessary for sanitation, industrial production, heating and air conditioning, and many other uses. They measure, cut and bend pipe, weld, braze, caulk, solder, glue or thread joints at residential and commercial jobsites. They also handle the “wet” side of HVAC work when that involves piping.

Local 290 5,389 members 

20210 SW Teton Ave, Tualatin, Oregon

Represents plumbers, pipefitters, and HVAC workers in the western two-thirds of Oregon, three Southwest Washington counties, and Humboldt and Del Norte counties in California. Most members are covered under a master agreement with the union-signatory Plumbing and Mechanical Contractors Association of Oregon (PMCA).

Local 669 16,162 members 

A nationwide local, it represents specialists who install, inspect, test, and maintain fire sprinkler and suppression systems, and has members in Oregon and Southwest Washington.

Portland Police Association (PPA)

PPA is an independent union representing rank-and-file officers, sergeants, and detectives within the Portland Police Bureau, as well as 911 dispatchers at the Portland Bureau of Emergency Communications. Founded in 1942, it’s the oldest police union in the United States.

Postal Workers (APWU)

American Postal Workers Union

Represents postal clerks you see when you go to a post office, as well as many workers behind them, in mail processing, bulk mail entry, and motor vehicle maintenance. 

Local 128 1,061 members

2360 SE Morrison St., Portland, Oregon

Represents Portland-area members

Local 342 135 members

Represents Medford-area members

Local 431 9 members 

Represents members in Roseburg

Local 457 12 members 

Represents members in Klamath Falls

Local 555  81 members 

Represents postal workers in Bend and Eastern Oregon 

Local 557 16 members 

Represents members in Corvallis

Local 604 95 members 

Represents Salem-area members

Local 679 189 members 

Represents Springfield-area members

PROTEC17 

Professional and Technical Employees Local 17

2900 Eastlake Ave E # 300, Seattle, Washington

Protec17 was formerly a local of the International Federation of Professional and Technical Engineers, AFL-CIO, but became an independent union in 2011. It represents nearly nearly 10,000 public employees in Oregon and Washington, including nearly 900 professional and technical employees at the City of Portland, including engineers, architects, and city planners.

Professional and Technical Engineers (IFTPE)

International Federation of Professional and Technical Engineers

Represents engineers, scientists, technicians, administrative professionals, and public-sector employees.

Local 97 14 members

Represents employees at the Army Corps of Engineers

Local 2001 (SPEEA) speea.org 16,075 members

Better known as Society of Professional Engineering Employees in Aerospace (SPEEA) IFTPE Local 2001 represents engineers, technical workers, and pilots at Boeing and Spirit AeroSystems in Washington, Kansas, Oregon, Utah, and California.

Pulp and Paper Workers (AWPPW)

Association of Western Pulp and Paper Workers

3,619 members 

AWPPW is an independent union with an interesting history. Its union logo features a gavel and the words “Guard well the democratic rights of your members.” Its newspaper is called The Rebel. All that stems from the union’s founding in a 1964 uprising in which 50 West Coast locals split from the International Brotherhood of Pulp and Sulphite Workers and the United Papermakers and Paperworkers. In 1996 it affiliated as an autonomous division of the United Brotherhood of Carpenters, but disaffiliated in 2023. AWPPW represents workers at pulp and paper mills in Oregon, Washington, Idaho, and California, but that industry has been hit hard by closures, and membership is down two-thirds since 2000. 

Local 153 695 members

Longview, Washington

Local 13 300 members

Toledo, Oregon – affiliated with the Oregon AFL-CIO

Local 580 211 members 

Longview, Washington

Local 677 196 members

Springfield, Oregon

Local 633 164 members

Longview, Washington

Local 5 152 members

Georgia-Pacific paper mill in Camas, Washington

Local 155 133 members

Vancouver, Washington

Local 78 119 members

Portland, Oregon

Local 89 107 members

Medford, Oregon

Local 396 103 members

Stayton, Oregon

Local 412 33 members

St. Helens, Oregon

Local 78 130 members

Portland, Oregon

Roofers

United Union of Roofers, Waterproofers and Allied Workers

Members install new roofs and remove old roofs using a variety of materials. They install hot built-up and single-ply roofing systems on commercial/industrial structures. They also install moisture-resistant products on below-grade structures and other surfaces to prevent water intrusion into buildings. roofers and waterproofers in Oregon and Southwest Washington.

Local 49 632 members

5032 SE 26th Avenue. Portland, Oregon

Represents roofers and waterproofers in Oregon and Southwest Washington.

Rural Letter Carriers (NRLCA) 

National Rural Letter Carriers’ Association

As the name suggests, NRLCA represents rural delivery carriers employed by the United States Postal Service.  

Oregon Rural Letter Carriers’ Association  1,131 members

Represents rural letter carriers in eight districts in Oregon.

Screen Actors (SAG-AFTRA) 

Screen Actors Guild-American Federation of Television and Radio Artists

179,000 members

Represents media professionals, including actors, broadcasters, recording artists, stunt performers, and other entertainment and news industry workers. They work in film, television, and radio.

Portland Local Branch 983 members

Portland’s active local includes members who work on film, TV, and advertising productions, plus staff at KGW and OPB. It covers members in Oregon and Southwest Washington, and is supported by dedicated staff in the union’s Seattle office.

Seafarers (SIU)

Seafarers International Union of North America

27,500 members

Represents merchant mariners working aboard U.S.-flag vessels in deep sea, inland waterways, and Great Lakes, including close to 100 members in Portland. 

Service Employees (SEIU)

Service Employees International Union

1.9 million members

The second largest union in the United States, SEIU represents janitors and security guards and workers in the public sector and healthcare.

Local 49 14,731 members 

Represents hospital support workers at Portland-area locations of Kaiser Permanente and at 18 Oregon hospitals, as well as janitors, security guards, and airport service workers, plus workers formerly part of Workers United  at Pendleton Woolen Mills, the Wilsonville Xerox plant, and at local industrial laundries.

Local 503 45,759 members 

Begun as the independent Oregon Public Employees Union, but affiliated with SEIU in 1980.  Oregon’s largest union, it represents state employees, nursing home workers, and caregivers in private homes who are employed through the Oregon Home Care Commission.

—National Association of Goverment Employees (NAGE)

Representing employees in federal, state, and local government agencies, it affiliated with SEIU in 1982.

Local 30 65 members

Represents employees of Falck Ambulance in Salem. They’re part of a NAGE division called International Association of EMTs and Paramedics (IAEP). 

Local 307 43 members

Represents ambulance workers in Roseburg who are members of IAEP.

—Workers United 

Workers United was formerly Union of Needletrades, Industrial, and Textile Employees (UNITE) then merged with Hotel Employees and Restaurant Employees Union (HERE) to form UNITE HERE, but then split again and became an affiliate of SEIU. It represents primarily apparel and textile workers.

Starbucks Workers United 

Over 600 Starbucks stores have unionized 2021 in a campaign by Workers United, including 41 of stores in Oregon. They’re still fighting to get a first contract.

Sheet Metal Workers (SMART) 

International Association of Sheet Metal, Air, Rail and Transportation Workers

As you’d expect frome the union’s name, members of SMART work with sheet metal. On construction sites, they sometimes go by the affectionate nickname of “tin knockers.” Working with sheet metal means they fabricate, install and service heating, venting and air conditioning systems; metal roofing; coping and flashing; and do stainless steel work for restaurants, kitchens and hospitals. They also do sign-making involving sheet metal. In 2011, the Sheet Metal Workers International Association merged with United Transportation Union and took the acronym SMART to reflect the addition of air, rail and transportation workers.

SMART Northwest Regional Council  9,864 members 

11831 Beverly Park Rd. B-2 Everett, Washington

Formed in 2020, the SMART Northwest Regional Council includes Locals 16, 23, 55, 66, and 103, covering members in Washington, Oregon, Alaska, Idaho, Montana, Wyoming, and Nebraska. Unlike more common “federated” regional councils, SMART’s Northwest Regional Council has a direct relationship with members and direct responsibility for their well-being. Members elect the regional council president and financial secretary-treasurer, and each local (which represents members who work in that geographic jurisdiction) elects its own members to serve on the regional council’s governing executive committee. Union staff are employed by the regional council, not by locals, and it’s the council that collects dues and handles negotiations. Most members represented by the Northwest regional council are in construction, but more than 1,000 work in production at manufacturing facilities and shipyards.

Local 16  2,253 members

2379 NE 178th Ave. Portland

Represents sheet metal workers in construction plus several hundred sheet metal shop workers. It’s jurisdiction is Oregon and southwest Washington.

— UTU locals

Six Oregon locals totaling 426 members represent railroad workers and came to SMART from UTU. 

Local 117 8 members Portland Union Station

Local 471 59 members Eugene

Local 473 143 members La Grande

Local 1574 126 members Portland (Union Pacific)

Local 1637 35 members The Dalles

Local 1841 55 members Klamath Falls

Stagehands (IATSE)

International Alliance of Theatrical Stage Employees, Moving Picture Technicians, Artists and Allied Crafts of the United States, Its Territories and Canada

Represents 173,000 entertainment industry workers including stagehands, technicians, costume designers, makeup artists, and other behind-the-scenes professionals working in film, television, theater, and live events. 

Local B20 60 members 

Represents ushers and gate attendants at the Oregon Convention Center

Local 28 233 members 

3645 SE 32nd Ave., Portland, Oregon

Represents Portland-area stagehands at the Keller Auditorium, Arlene Schnitzer Concert Hall, Moda Center, Memorial Coliseum, Newmark and Winningstad theaters, and Bodyvox Dance Company. Its office is at the Oregon AFL-CIO’s Oregon Labor Center.

Local 154 149 members 

Represents workers at Oregon Shakespeare Festival in Ashland including stagehands, sound and lighting technicians, wardrobe and wig crews, scenery and prop makers, custodial and maintenance workers, ushers, concessions staff, and finance, accounting, and box office workers.

Local 488 923 members 

A studio mechanics local it represents workers in the Pacific Northwest who work in more than a dozen technical specialites on film and television productions. That includes sound, special effects, hair, and costume as well as grips and workers who create sets and props.

Local 675 51 members

Represents stagehands and entertainment industry craftspeople in the Eugene, Oregon area.

State, County, and Municipal Employees (AFSCME)

American Federation of State, County and Municipal Employees

Unsurprisingly as the name suggests, AFSCME was the premier union chartered by the American Federation of Labor to represent state, county, and public employees. But starting in the 1980s, the trend has been for a great deal of taxpayer-funded social service work to be outsourced to nonprofit organizations instead of being performed directly by public employees. AFSCME made a strategic decision to follow that work, and today, it represents employees of nonprofits that get funding from state and local governments. Fun fact: AFSCME’s official color is Kelly Green, a nod to the tradition of Irish-Americans being strongly represented in public service.

Council 75 27,036 members 

525 NE Oregon St, Fifth Floor, Portland, Oregon

Better known as Oregon AFSCME, it’s a statewide council that all of the nearly 200 AFSCME locals in Oregon belong to. Its Portland-area locals have office space on two floors at 525 NE Oregon St. that are rented from fellow public sector union SEIU Local 503. 

Local 88 3,487 members

Represents most employees at Multnomah County, but also Central City Concern and Transition Projects, two large nonprofits that have contracts with the county. 

Local 189 819 members

The biggest union at the City of Portland, it represents workers in the water, transportation, housing, planning, permitting bureaus, as well as non-sworn support staff in the police bureau, staff in the police oversight office, and the auditor’s office. It also represents parking enforcement employees at the Portland Airport.

Local 3580   469 members

Represents workers at Metro, including transportation and urban planners, workers at Metro waste transfer stations, and workers at the Oregon Zoo, Oregon Convention Center, Portland Expo Center, and Portland’5 Centers for the Arts.

Local 328

The biggest local in Oregon, it represents about 7,000 workers at Oregon Health and Science University.

Local 1790 

Known as the United We Heal local, it represents workers in the field known as behavioral health, which encompasses both addiction treatment and mental health. That includes employees of Basic Rights Oregon, Cascadia Behavioral Healthcare, Fora Health, Janus Youth Programs, Lifeworks NW, Lines for Life, Mid-Columbia Center for Living, New Avenues for Youth, Outside In, Sunstone Way, and Volunteers of America

Steel Workers (USW) 

United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial & Service Workers International Union

With 527,000 members, is one of America’s great industrial unions, representing workers in steel, aluminum, paper, rubber, oil, chemicals, manufacturing, and even health care and public service.

District 12 8,000 members

Headquartered in Longview, Washington, District 12 includes Alaska, Arizona, California, Colorado, Hawaii, Idaho, Nevada, New Mexico, Oregon, Utah and Washington.

Local 6163 655 members

1400 Salem Ave. SE, Albany, Oregon

Represents workers at ATI-Wah Chang. 

Local 1097 605 members

Represents workers at the Georgia-Pacific paper mill in Wauna, Oregon

Local 8378 280 members

Represents workers at Cascade Steel Rolling Mills in McMinnville.

Local 1146 187 members

Represents workers at the Georgia-Pacific tissue paper mill in Halsey, Oregon, 20 miles south of Corvallis.

Local 9559 180 members

Represents workers at the Oregon Veterans’ Home in Lebanon, Oregon.

Local 330 135 members

2205 N Lombard St

The union that historically represented workers at the now-defunct Reynolds aluminum smelter in Troutdale, today it represents workers at Owens-Brockway Glass Container and Malarkey Roofing Products.

Local 1189 100 members

Represents workers at Cascade Pacific Pulp pulp mill which is right next to the GP tissue mill in Halsey.

Local 7150 130 members

Represents workers at ATI Wah Chang in Albany.

Teachers (AFT)

1.8 million members

American Federation of Teachers 

You might guess that AFT represents K-12 teachers, but that’s not the case in Oregon, and nationally it has a much smaller presence among licensed primary and secondary school teachers than the much larger NEA. Instead you’ll find AFT members are more often school support staff, college faculty, grad student workers, nurses and health professionals, and public employees. In Oregon, there’s a traditional direct AFT affiliate called AFT-Oregon, but also three large Oregon unions that are directly affiliated with AFT.

AFT-Oregon 12,770 embers

Represents members at 19 locals, including classified support workers at K-12 schools and community colleges, university and community college faculty, and graduate student employees. 

Local 5017 — Oregon Federation of Nurses and Health Professionals (OFNHP) 5827 members 

OFNHP represents nurses, lab techs, and other professional health care workers at Kaiser Permanente in Oregon and Southwest Washington, plus technologists at St. Charles Hospital in Bend and three PeaceHealth hospitals: Southwest Medical Center in Vancouver, St. John Medical Center in Longview, and Sacred Heart Riverbend Medical Center in Springfield.

Local 5905 —  Oregon Nurses Association (ONA)  14,177 members

Represents registered nurses at hospitals and clinics throughout the state (except at Kaiser Permanente).

Local 6732 — Oregon School Employees Association (OSEA) 12,770 members

Represents school district support employees, ranging from school secretaries and cafeteria workers to school bus drivers and teacher aides. 

Local 6552 — Northwest Medicine United 60 members

Pacific Northwest Hospital Medicine Association

Begun in 2016, it represents physicians, nurse practitioners and physician assistants in Oregon and Washington.

Teamsters (IBT)

International Brotherhood of Teamsters

One possibly the most diverse unions in terms of industries represented, today’s 1.25 million-strong Teamsters union started among drivers of teams of horses, hence the name and the famous two-horse logo. But it later firmly established itself as a truck drivers union, expanding into warehousing, manufacturing, food processing and other industries. Mergers brought in brewers, printers, and more, so that today the Teamsters is probably the most “general” of any union.

Joint Council 37

Serves and coordinates locals in Oregon, southwest Washington, and western Idaho

Local 81 239 members

1874 NE 162nd Ave., Portland, Oregon

Represents truck drivers at shipping companies like TForce Freight, ABF Freight, Oak Harbor Freight Lines and Lee & Eastes Tank Lines.

Local 162 6,228 members

1850 NE 162nd Ave, Portland, Oregon

Represents truck drivers, warehouse workers, and mechanics in freight, package delivery, intermodal, and soft drink, beer, and food distribution, inluding workers at UPS, Sysco, Pepsico, Coca-Cola, U.S. Foods, Kroger, and Albertsons.

Local 206 2,351 members

1850 NE 162nd Ave., Portland, Oregon

With offices in Portland, Springfield and North Bend, it represents drivers, mechanics and warehouse workers at UPS, ABF, TForce, U.S. Foods, Kroger, Alsco, Univar, and Aramark, as well as truck drivers in construction.

Local 223 2,320 members

15 82nd Dr., Suite 10, Gladstone, Oregon

Represents paramedics and emergency medical technicians at AMR, as well as workers in law enforcement and public works.

Local 305 3,570 members

1870 NE 162nd Ave, Portland, Oregon

Represents workers at ABF Freight, Albertson’s, Alsco, Bimbo Bakeries, Global Parking, Pride Disposal, Gresham Sanitoary, Hertz, Penske, Hillboro Garbage, among others.

Local 324 1,828 members

4871 Lancaster Dr. NE, Salem

Represents drivers, mechanics and warehouse workers at UPS, Bimbo Bakeries, Aramark, Alsco, Americold, and others.

Local 670 2,787 members

Represents drivers, mechanics and warehouse workers at UPS, ABF, Tforce, Americold, Aramark, Kraft Heinz, and Bimbo Bakeries.

Transit Workers (ATU)

Amalgamated Transit Union

Founded in 1892, ATU represents bus drivers, rail operators, mechanics, maintenance workers, and other employees in public and private transportation, including urban transit systems, intercity bus lines, school buses, and paratransit services.

Local 757 5,444 members

1801 NE Couch St. Portland, Oregon

Represents bus and rail operators, mechanics, dispatchers, and others at nearly two dozen transit agencies and school districts and transit and paratransit contractors in Oregon and Southwest Washington including TriMet, C-TRAN, Lane Transit District, Salem Area Mass Transit, Portland Public Schools, First Student, and Transdev.

UNITE HERE

Represents 296,000 workers in the hospitality, food service, gaming, and textile industries across the United States and Canada. Its members include hotel housekeepers, restaurant servers, cooks, bartenders, cafeteria workers, airport concessions staff, casino dealers, and laundry and garment workers. It was formed in 2004 through the merger of the Union of Needletrades, Industrial and Textile Employees (UNITE) and the Hotel Employees and Restaurant Employees International Union (HERE).

Local 8 

5030 1st Ave S, Ste 201, Seattle, Washington

Headquartered in Seattle, it represents hotel workers at the Vancouver Hilston and at five hotels in Portland: The Portland Hilton and its adjacent Duniway Hotel, the Benson Hotel, the Paramount Hotel,  and the Hyatt Regency at the Oregon Convention Center.

Utility Workers (UWUA)

Utility Workers Union of America

UWUA represents 43,000 U.S. workers in the electric, natural gas, water, and nuclear energy industries, but doesn’t have a big presence in Oregon.

Local 197 18 members

Represents workers at Pacific Power in Coos Bay, Oregon.

Wobblies (IWW)

Industrial Workers of the World

IWW, whose members are affectionately termed “Wobblies” was a radical and potent union in the 1910s before being driven to near extinction by employer and state repression. Today the self-described “one big union” is one of the smallest of unions, reporting 8,135 members nationwide. But it’s been eager to make a comeback in recent years, and has succeeded in winning union elections at coffee and donut shops, and restaurants, and even won national fame for winning a union contract at fast food chain Burgerville. 

Portland branch 150 members

Rechartered in 1997, the Portland branch is one of the most active in the nation.

Mid-Valley IWW 23 members

Focused on the Salem, Oregon, area

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