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NAICS 813930 · Labor Unions and Similar Labor Organizations

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Labor union in Dubuque, IA

14 labor union in Dubuque, IA; 30 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. American Federation of Labor and Congress of Industrial Orgs

    Active501(c)(5) labor, agricultural or horticultural organization

    Dubuque, IA

    Ask it
    Proof for American Federation of Labor and Congress of Industrial Orgs
    IRS exempt-organization registration
    IRS 426084764
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Dubuque, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 426084764 → IRS search

  2. American Postal Workers Union

    Active501(c)(5) labor, agricultural or horticultural organization

    Dubuque, IA

    Ask it
    Proof for American Postal Workers Union
    IRS exempt-organization registration
    IRS 237340430
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Dubuque, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237340430 → IRS search

  3. Dubuque County Fair Assn

    Active501(c)(5) labor, agricultural or horticultural organization

    Dubuque, IA

    Ask it
    Proof for Dubuque County Fair Assn
    IRS exempt-organization registration
    IRS 420781909
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Dubuque, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 420781909 → IRS search

  4. International Association of Fire Fighters

    Active501(c)(5) labor, agricultural or horticultural organization

    Dubuque, IA

    Ask it
    Proof for International Association of Fire Fighters
    IRS exempt-organization registration
    IRS 426064485
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Dubuque, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 426064485 → IRS search

  5. International Association of Machinists & Aerospace Workers

    Active501(c)(5) labor, agricultural or horticultural organization

    Dubuque, IA

    Ask it
    Proof for International Association of Machinists & Aerospace Workers
    IRS exempt-organization registration
    IRS 420328970
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Dubuque, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 420328970 → IRS search

  6. International Brotherhood of Electrical Workers

    Active501(c)(5) labor, agricultural or horticultural organization

    Dubuque, IA

    Ask it
    Proof for International Brotherhood of Electrical Workers
    IRS exempt-organization registration
    IRS 420328998
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Dubuque, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 420328998 → IRS search

  7. International Brotherhood of Teamsters

    Active501(c)(5) labor, agricultural or horticultural organization

    Dubuque, IA

    Ask it
    Proof for International Brotherhood of Teamsters
    IRS exempt-organization registration
    IRS 421299684
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Dubuque, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 421299684 → IRS search

  8. International Union United Auto Aerospace & Agricultural Workers

    Active501(c)(5) labor, agricultural or horticultural organization

    Dubuque, IA

    Ask it
    Proof for International Union United Auto Aerospace & Agricultural Workers
    IRS exempt-organization registration
    IRS 420663249
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Dubuque, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 420663249 → IRS search

  9. Iowa Electrical Workers Council

    Active501(c)(5) labor, agricultural or horticultural organization

    Dubuque, IA

    Ask it
    Proof for Iowa Electrical Workers Council
    IRS exempt-organization registration
    IRS 475349468
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Dubuque, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 475349468 → IRS search

  10. National Air Traffic Controllers Association

    Active501(c)(5) labor, agricultural or horticultural organization

    Dubuque, IA

    Ask it
    Proof for National Air Traffic Controllers Association
    IRS exempt-organization registration
    IRS 873975473
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Dubuque, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 873975473 → IRS search

  11. National Association of Letter Carriers

    Active501(c)(5) labor, agricultural or horticultural organization

    Dubuque, IA

    Ask it
    Proof for National Association of Letter Carriers
    IRS exempt-organization registration
    IRS 421323027
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Dubuque, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 421323027 → IRS search

  12. Teamsters Construction Industry Apprenticeship & Training Fund

    Active501(c)(5) labor, agricultural or horticultural organization

    Dubuque, IA

    Ask it
    Proof for Teamsters Construction Industry Apprenticeship & Training Fund
    IRS exempt-organization registration
    IRS 421516478
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Dubuque, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 421516478 → IRS search

  13. United Brotherhood of Carpenters & Joiners of America 678

    Active501(c)(5) labor, agricultural or horticultural organization

    Dubuque, IA

    Ask it
    Proof for United Brotherhood of Carpenters & Joiners of America 678
    IRS exempt-organization registration
    IRS 420573298
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Dubuque, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 420573298 → IRS search

  14. United Steelworkers

    Active501(c)(5) labor, agricultural or horticultural organization

    Dubuque, IA

    Ask it
    Proof for United Steelworkers
    IRS exempt-organization registration
    IRS 426081176
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Dubuque, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 426081176 → IRS search

  15. National Active and Retired Federal Employees Association

    Active501(c)(5) labor, agricultural or horticultural organization

    Asbury, IA · 4 mi away

    Ask it
    Proof for National Active and Retired Federal Employees Association
    IRS exempt-organization registration
    IRS 426124955
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Asbury, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 426124955 → IRS search

  16. Brotherhood of Locomotive Engineers and Trainmen

    Active501(c)(5) labor, agricultural or horticultural organization

    Peosta, IA · 7 mi away

    Ask it
    Proof for Brotherhood of Locomotive Engineers and Trainmen
    IRS exempt-organization registration
    IRS 420928085
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Peosta, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 420928085 → IRS search

  17. Iowa Farm Bureau Federation

    Active501(c)(5) labor, agricultural or horticultural organization

    Peosta, IA · 7 mi away

    Ask it
    Proof for Iowa Farm Bureau Federation
    IRS exempt-organization registration
    IRS 420680713
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Peosta, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 420680713 → IRS search

  18. National Staff Organization

    Active501(c)(5) labor, agricultural or horticultural organization

    Farley, IA · 16 mi away

    Ask it
    Proof for National Staff Organization
    IRS exempt-organization registration
    IRS 421103480
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Farley, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 421103480 → IRS search

  19. International Union United Auto Aerospace & Agricultural Workers

    Active501(c)(5) labor, agricultural or horticultural organization

    Dyersville, IA · 22 mi away

    Ask it
    Proof for International Union United Auto Aerospace & Agricultural Workers
    IRS exempt-organization registration
    IRS 421080110
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Dyersville, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 421080110 → IRS search

  20. International Union United Auto Aerospace & Agricultural Workers Local 13

    Active501(c)(5) labor, agricultural or horticultural organization

    Bellevue, IA · 20 mi away

    Ask it
    Proof for International Union United Auto Aerospace & Agricultural Workers Local 13
    IRS exempt-organization registration
    IRS 426076367
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Bellevue, IA · serves Iowa
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 426076367 → IRS search

More cities in Iowa

Des Moines 321Johnston 57Cedar Rapids 29Sioux City 22Waterloo 20Davenport 18Iowa City 14Mason City 11Ames 10Burlington 10Ankeny 9Boone 9Creston 8Keokuk 8Marshalltown 8Bettendorf 7

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