Montana

Using the table below, you can sort and filter the union halls.

Click on the headers to sort the table. Click the “Town” heading to sort by web address, the “Call Letters” heading to sort by the call letters, the “Full Name” heading to sort by the full name, the “Local Name” heading to search by local name, the “Notes” heading to sort by notes, the “Web Site” heading to sort by web site link, and the “More Info” heading to sort by the more info link. The first time you click the sorting direction is ascending (A through Z). Click again, and the sorting direction is descending (Z through A).

To filter the results, type in the search box. As you type, only the relevant results will remain in the table. To see all results again, simply clear the search box.

To change which columns are visible, click the “Column visibility” button, and then click a button from the list (which drops down) to alternately remove or replace the corresponding column. If you see a green circle with a plus symbol (+) inside, you can click on that to see even more data.

To visit any union site, simply click on the address in the “Web Site” column, and the corresponding page will open. To find out more about any union (such as membership size, financial information, and so on), simply click on the address in the “More Info” column, and the corresponding information page will open.

We strive to keep this list as updated and accurate as possible, so if you can provide more complete and updated information than you find below, please contact us at support@plannmedia.com with the subject heading “Union Hall information”, and we’ll be glad to add that information.

Return to the main Direct Contact Union Halls page here, or by using your browser’s back button.

Town
Call Letters
Full Name
Local Name
Notes
Web Site
More Info
AlbertonBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 262Representing roughly 230 membershttps://www.unionfacts.com/lu/54679/BLE/262/
AnacondaNALCNational Association of Letter CarriersLocal 623https://www.unionfacts.com/lu/84310/NALC/623/
AnacondaOPCMIAOperative Plasterers' and Cement Masons' International AssociationLocal 119Representing roughly 30 membershttps://www.unionfacts.com/lu/47776/OPCM/119/
ArleeNRLCANational Rural Letter Carriers' AssociationLocal 1https://www.unionfacts.com/lu/88229/RLCA/1/
BakerIBEWInternational Brotherhood of Electrical WorkersLocal 958Representing roughly 40 membershttps://www.unionfacts.com/lu/15631/IBEW/958/
BelgradeAFGEAmerican Federation of Government EmployeesLocal 1585Representing roughly 20 membershttps://www.unionfacts.com/lu/504129/AFGE/1585/
BelgradeANAAmerican Nurses AssociationLocal 4Representing roughly 210 membershttps://www.unionfacts.com/lu/544355/ANA/4/
BeltBCTGMBakery, Confectionery, Tobacco Workers and Grain Millers' International UnionLocal 109Representing roughly 60 membershttps://www.unionfacts.com/lu/17927/BCTGMI/109/
BigforkNFFENational Federation of Federal EmployeesLocal 1241Representing roughly 30 membershttps://www.unionfacts.com/lu/501906/NFFE/1241/
BigforkOPCMIAOperative Plasterers' and Cement Masons' International AssociationLocal 436https://www.unionfacts.com/lu/33956/OPCM/436/
BillingsAFGEAmerican Federation of Government EmployeesLocal 1124Representing roughly 10 membershttps://www.unionfacts.com/lu/542687/AFGE/1124/
BillingsAFTAmerican Federation of TeachersRepresents over 1100 teachers working for School District 2
BillingsAPWUAmerican Postal Workers UnionLocal 132Representing roughly 150 membershttps://www.unionfacts.com/lu/72444/APWU/132/
BillingsBACInternational Union of Bricklayers and Allied CraftworkersLocal 10Representing roughly 30 membershttps://www.unionfacts.com/lu/27027/BAC/10/
BillingsBBFInternational Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & HelpersLocal 599https://www.unionfacts.com/lu/9950/BBF/599/
BillingsBCTDBuilding and Construction Trades Department, AFL-CIORepresenting roughly 10 membershttps://www.unionfacts.com/lu/50028/BCTD/0/
BillingsBCTGMBakery, Confectionery, Tobacco Workers and Grain Millers' International UnionLocal 466Representing roughly 140 membershttps://www.unionfacts.com/lu/33881/BCTGMI/466/
BillingsBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 232Representing roughly 230 membershttps://www.unionfacts.com/lu/18007/BLE/232/
BillingsBMWEBrotherhood of Maintenance of Way EmployeesLocal 295Representing roughly 150 membershttps://www.unionfacts.com/lu/1514/BMWE/295/
BillingsCWACommunications Workers of AmericaLocal 14734https://www.unionfacts.com/lu/49889/CWA/14734/
BillingsGCC/IBTGraphic Communications Conference / International Brotherhood of TeamstersLocal 227https://www.unionfacts.com/lu/31344/GCIU/227/
BillingsIAFFInternational Association of Fire FightersLocal 521https://www.billingsfirefighters.com/
BillingsIATSEInternational Alliance of Theatrical Stage EmployeesLocal 240
BillingsIBEWInternational Brotherhood of Electrical WorkersLocal 532Representing roughly 540 membershttp://ibew532.com/currentaffair/?page_id=2https://www.unionfacts.com/lu/36673/IBEW/532/
BillingsIBTInternational Brotherhood of TeamstersLocal 190Representing over 1700 hard working members employed in numerous occupationshttp://www.teamsters190.com/https://www.unionfacts.com/lu/17236/IBT/190/
BillingsIUPATInternational Union of Painters and Allied TradesLocal 1922Representing roughly 100 membershttps://www.unionfacts.com/lu/530324/PAT/1922/
BillingsLiUNALaborers' International Union of North AmericaLocal 98Representing roughly 440 membershttps://www.unionfacts.com/lu/4498/LIUNA/98/
BillingsNALCNational Association of Letter CarriersLocal 815Representing roughly 120 membershttps://www.unionfacts.com/lu/84309/NALC/815/
BillingsNATCANational Air Traffic Controllers AssociationRepresenting roughly 20 membershttps://www.unionfacts.com/lu/519515/NATCA/0/
BillingsNFFENational Federation of Federal EmployeesLocal 1150Representing roughly 30 membershttps://www.unionfacts.com/lu/502908/NFFE/1150/
BillingsNFFENational Federation of Federal EmployeesLocal 478Representing roughly 40 membershttps://www.unionfacts.com/lu/503042/NFFE/478/
BillingsNFFENational Federation of Federal Employeeshttps://www.unionfacts.com/lu/544124/NFFE/0/
BillingsNPMHUNational Postal Mail Handlers UnionLocal 327Representing roughly 1,090 membershttps://www.unionfacts.com/lu/91702/NPMHU/327/
BillingsNRLCANational Rural Letter Carriers' AssociationLocal 4Representing roughly 90 membershttps://www.unionfacts.com/lu/89965/RLCA/4/
BillingsNWSEONational Weather Service Employees OrganizationLocal 7https://www.unionfacts.com/lu/521467/NWSEO/7/
BillingsPACEPaper, Allied-Industrial, Chemical and Energy Workers International UnionLocal 8-470Representing employees at Exxon Mobil and Conoco
BillingsUAUnited Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting IndustryLocal 30Representing roughly 380 membershttps://www.unionfacts.com/lu/11399/PPF/30/
BillingsUAUnited Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting IndustryRepresenting roughly 920 membershttps://www.unionfacts.com/lu/11238/PPF/0/
BillingsUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 1172Representing roughly 200 membershttps://www.unionfacts.com/lu/17094/CJA/1172/
BillingsUGSOAUnited Government Security Officers of America, International UnionLocal 239Representing roughly 10 membershttps://www.unionfacts.com/lu/542618/UGSOA/239/
BillingsUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 3169https://www.unionfacts.com/lu/28987/USWA/3169/
BillingsUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 320https://www.unionfacts.com/lu/36395/USWA/320/
BillingsUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 470Representing roughly 330 membershttps://www.unionfacts.com/lu/19066/USWA/470/
BoulderNSONational Staff OrganizationRepresenting roughly 30 membershttps://www.unionfacts.com/lu/512336/NSOI/0/
BozemanAFMAmerican Federation of MusiciansLocal 709Representing roughly 20 membershttps://www.unionfacts.com/lu/62703/AFM/709/
BozemanAPWUAmerican Postal Workers UnionLocal 680Representing roughly 20 membershttps://www.unionfacts.com/lu/71695/APWU/680/
BozemanBACInternational Union of Bricklayers and Allied CraftworkersLocal 5https://www.unionfacts.com/lu/58471/BAC/5/
BozemanNALCNational Association of Letter CarriersLocal 1028Representing roughly 20 membershttps://www.unionfacts.com/lu/84308/NALC/1028/
BozemanNRLCANational Rural Letter Carriers' AssociationLocal 3Representing roughly 80 membershttps://www.unionfacts.com/lu/88730/RLCA/3/
BozemanUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 557Representing roughly 50 membershttps://www.unionfacts.com/lu/39178/CJA/557/
BrowningNFFENational Federation of Federal EmployeesLocal 2107Representing roughly 50 membershttps://www.unionfacts.com/lu/518195/NFFE/2107/
ButteAFTAmerican Federation of TeachersLocal 4419https://www.unionfacts.com/lu/543846/AFT/4419/
ButteAFTAmerican Federation of TeachersLocal 5005https://www.unionfacts.com/lu/530370/AFT/5005/
ButteAFTAmerican Federation of TeachersLocal 5095Representing roughly 110 membershttps://www.unionfacts.com/lu/543907/AFT/5095/
ButteAPWUAmerican Postal Workers UnionLocal 82Representing roughly 10 membershttps://www.unionfacts.com/lu/72348/APWU/82/
ButteATUAmalgamated Transit UnionLocal 381Representing roughly 150 membershttps://www.unionfacts.com/lu/544758/ATU/381/
ButteBACInternational Union of Bricklayers and Allied CraftworkersLocal 1Representing roughly 30 membershttps://www.unionfacts.com/lu/58038/BAC/1/
ButteBCTDBuilding and Construction Trades Department, AFL-CIORepresenting roughly 10 membershttps://www.unionfacts.com/lu/49442/BCTD/0/
ButteIAMAWInternational Association of Machinists and Aerospace WorkersLocal 86https://www.unionfacts.com/lu/40862/IAM/86/
ButteIAMAWInternational Association of Machinists and Aerospace WorkersLocal 88Representing roughly 250 membershttps://www.unionfacts.com/lu/12122/IAM/88/
ButteIBEWInternational Brotherhood of Electrical WorkersLocal 44Representing over 900 workershttp://www.ibew44.org/https://www.unionfacts.com/lu/50681/IBEW/44/
ButteIBTInternational Brotherhood of TeamstersLocal 2Representing roughly 3,050 membershttp://www.teamsterslocal2.org/https://www.unionfacts.com/lu/1364/IBT/2/
ButteIUPATInternational Union of Painters and Allied TradesLocal 720Representing roughly 10 membershttps://www.unionfacts.com/lu/542897/PAT/720/
ButteNALCNational Association of Letter CarriersLocal 621Representing roughly 30 membershttps://www.unionfacts.com/lu/90223/NALC/621/
ButteNALCNational Association of Letter CarriersRepresenting roughly 440 membershttps://www.unionfacts.com/lu/81594/NALC/0/
ButteUAUnited Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting IndustryLocal 41Proudly represents its membership in the Plumbing, Pipefitting, Refrigeration, Controls, and Air Conditioning industries.https://www.unionfacts.com/lu/21752/PPF/41/
ButteUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 112https://www.unionfacts.com/lu/13592/CJA/112/
ButteUFCWUnited Food and Commercial WorkersLocal 301Representing roughly 10 membershttps://www.unionfacts.com/lu/34179/UFCW/301/
ButteUFCWUnited Food and Commercial WorkersLocal 4Representing approximately 2,000 members who work for various employers.https://www.unionfacts.com/lu/540241/UFCW/4/
CircleIBEWInternational Brotherhood of Electrical WorkersLocal 416Representing roughly 90 membershttps://www.unionfacts.com/lu/544819/IBEW/416/
ColstripIBEWInternational Brotherhood of Electrical WorkersLocal 1638Representing roughly 260 membershttps://www.unionfacts.com/lu/517690/IBEW/1638/
Columbia FallsIAMAWInternational Association of Machinists and Aerospace WorkersLocal 1760https://www.unionfacts.com/lu/34593/IAM/1760/
Columbia FallsSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 29Representing roughly 710 membershttps://www.unionfacts.com/lu/517889/SMART/29/
ColumbusSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 486Representing roughly 190 membershttps://www.unionfacts.com/lu/17990/SMART/486/
ColumbusUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 1Representing roughly 1,160 membershttps://www.unionfacts.com/lu/540149/USWA/1/
ConnerNFFENational Federation of Federal EmployeesLocal 1492https://www.unionfacts.com/lu/501226/NFFE/1492/
ConradNALCNational Association of Letter CarriersLocal 3204https://www.unionfacts.com/lu/505365/NALC/3204/
CorvallisNALCNational Association of Letter CarriersLocal 1680https://www.unionfacts.com/lu/508309/NALC/1680/
CorvallisNRLCANational Rural Letter Carriers' AssociationRepresenting roughly 310 membershttps://www.unionfacts.com/lu/88964/RLCA/0/
Cut BankUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 493Representing roughly 10 membershttps://www.unionfacts.com/lu/22560/USWA/493/
Deer LodgeNALCNational Association of Letter CarriersLocal 3839https://www.unionfacts.com/lu/508307/NALC/3839/
DillonAPWUAmerican Postal Workers UnionLocal 4679https://www.unionfacts.com/lu/508031/APWU/4679/
DillonIAMAWInternational Association of Machinists and Aerospace WorkersLocal 701https://www.unionfacts.com/lu/541827/IAM/701/
DillonNALCNational Association of Letter CarriersLocal 1778https://www.unionfacts.com/lu/91492/NALC/1778/
DillonNFFENational Federation of Federal EmployeesLocal 701Representing National Forest employeeshttp://fl701.goiam.org/
East HelenaBBFInternational Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & HelpersLocal 11Representing roughly 170 membershttps://www.unionfacts.com/lu/514510/BBF/11/
East HelenaBBFInternational Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & HelpersLocal 435Representing roughly 60 membershttps://www.unionfacts.com/lu/60557/BBF/435/
EurekaNFFENational Federation of Federal EmployeesLocal 1398Representing roughly 40 membershttps://www.unionfacts.com/lu/505276/NFFE/1398/
ForsythBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 195Representing roughly 70 membershttps://www.unionfacts.com/lu/19200/BLE/195/
ForsythUMWAUnited Mine Workers of AmericaLocal 1575Representing roughly 50 membershttps://www.unionfacts.com/lu/508908/UMW/1575/
Fort HarrisonACTAssociation of Civilian TechniciansLocal 57Representing roughly 40 membershttps://www.unionfacts.com/lu/504084/CTAI/57/
Fort HarrisonAFGEAmerican Federation of Government EmployeesLocal 3570Representing roughly 430 membershttps://www.unionfacts.com/lu/510182/AFGE/3570/
Fort PeckBRSBrotherhood of Railroad SignalmenLocal 87Representing roughly 170 membershttps://www.unionfacts.com/lu/43495/BRS/87/
FroidBMWEBrotherhood of Maintenance of Way EmployeesLocal 750Representing roughly 30 membershttps://www.unionfacts.com/lu/2053/BMWE/750/
GlasgowBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 298Representing roughly 50 membershttps://www.unionfacts.com/lu/513674/BLE/298/
GlasgowBMWEBrotherhood of Maintenance of Way EmployeesLocal 1189Representing roughly 30 membershttps://www.unionfacts.com/lu/44676/BMWE/1189/
GlasgowNALCNational Association of Letter CarriersLocal 1698https://www.unionfacts.com/lu/508308/NALC/1698/
GlasgowNWSEONational Weather Service Employees OrganizationLocal 73https://www.unionfacts.com/lu/538024/NWSEO/73/
GlasgowSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 1840Representing roughly 80 membershttps://www.unionfacts.com/lu/3661/SMART/1840/
GlasgowUTUUnited Transportation UnionLocal 1059
GlasgowUTUUnited Transportation UnionLocal 1840Representing roughly 80 membershttps://www.unionfacts.com/lu/3661/UTU/1840/
GlasgowUTUUnited Transportation UnionLocal 29Representing roughly 670 membershttps://www.unionfacts.com/lu/517889/UTU/29/
GlendiveAPWUAmerican Postal Workers UnionLocal 728https://www.unionfacts.com/lu/87236/APWU/728/
GlendiveBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 180Representing roughly 60 membershttps://www.unionfacts.com/lu/514288/BLE/180/
GlendiveBMWEBrotherhood of Maintenance of Way EmployeesLocal 297Representing roughly 70 membershttps://www.unionfacts.com/lu/52690/BMWE/297/
GlendiveIAMAWInternational Association of Machinists and Aerospace WorkersLocal 509Representing roughly 150 membershttps://www.unionfacts.com/lu/16307/IAM/509/
GlendiveIBEWInternational Brotherhood of Electrical WorkersLocal 1050Representing roughly 50 membershttps://www.unionfacts.com/lu/9861/IBEW/1050/
GlendiveIBEWInternational Brotherhood of Electrical WorkersLocal 152Representing roughly 80 membershttps://www.unionfacts.com/lu/39144/IBEW/152/
GlendiveNALCNational Association of Letter CarriersLocal 1643https://www.unionfacts.com/lu/83849/NALC/1643/
GlendiveSEIUService Employees International UnionLocal 468Representing roughly 40 membershttps://www.unionfacts.com/lu/34292/SEIU/468/
GlendiveSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 140Representing roughly 30 membershttps://www.unionfacts.com/lu/46393/SMART/140/
GlendlveUTUUnited Transportation UnionLocal 486Representing roughly 170 membershttps://www.unionfacts.com/lu/17990/UTU/486/
Great FallsACTAssociation of Civilian TechniciansLocal 29Representing roughly 60 membershttps://www.unionfacts.com/lu/503015/CTAI/29/
Great FallsAFGEAmerican Federation of Government EmployeesLocal 2609Representing roughly 80 membershttps://www.unionfacts.com/lu/501909/AFGE/2609/
Great FallsAFTAmerican Federation of TeachersLocal 4090Representing roughly 80 membershttps://www.unionfacts.com/lu/543835/AFT/4090/
Great FallsAPWUAmerican Postal Workers UnionLocal 208Representing roughly 70 membershttps://www.unionfacts.com/lu/514973/APWU/208/
Great FallsBACInternational Union of Bricklayers and Allied CraftworkersLocal 3Representing roughly 30 membershttps://www.unionfacts.com/lu/33423/BAC/3/
Great FallsBCTDBuilding and Construction Trades Department, AFL-CIORepresenting roughly 660 membershttps://www.unionfacts.com/lu/58519/BCTD/0/
Great FallsBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 504Representing roughly 60 membershttps://www.unionfacts.com/lu/46923/BLE/504/
Great FallsBLETBrotherhood Of Locomotive Engineers and TrainmenRepresenting roughly 900 membershttps://www.unionfacts.com/lu/15544/BLE/0/
Great FallsBMWEBrotherhood of Maintenance of Way EmployeesLocal 735Representing roughly 90 membershttps://www.unionfacts.com/lu/47498/BMWE/735/
Great FallsIAFFInternational Association of Fire FightersLocal 25Representing roughly 500 membershttps://www.unionfacts.com/lu/543086/IAFF/25/
Great FallsIATSEInternational Alliance of Theatrical Stage EmployeesLocal 339Representing roughly 30 membershttps://www.unionfacts.com/lu/53997/IATSE/339/
Great FallsIUPATInternational Union of Painters and Allied TradesLocal 260https://www.unionfacts.com/lu/46425/PAT/260/
Great FallsLiUNALaborers' International Union of North AmericaLocal 1334Representing roughly 870 membershttps://www.unionfacts.com/lu/70875/LIUNA/1334/
Great FallsMPPAMontana Police Protective AssociationA non-profit organization comprised of police officers from around the statehttp://www.mppaonline.org/
Great FallsNALCNational Association of Letter CarriersLocal 650Representing roughly 70 membershttps://www.unionfacts.com/lu/84307/NALC/650/
Great FallsNATCANational Air Traffic Controllers AssociationRepresenting roughly 20 membershttps://www.unionfacts.com/lu/519092/NATCA/0/
Great FallsNRLCANational Rural Letter Carriers' AssociationLocal 2https://www.unionfacts.com/lu/88739/RLCA/2/
Great FallsNWSEONational Weather Service Employees OrganizationLocal 6https://www.unionfacts.com/lu/515806/NWSEO/6/
Great FallsSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 730Representing roughly 80 membershttps://www.unionfacts.com/lu/53821/SMART/730/
Great FallsUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 286https://www.unionfacts.com/lu/15916/CJA/286/
Great FallsUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 82Representing roughly 610 membershttps://www.unionfacts.com/lu/544554/CJA/82/
Great FallsUFCWUnited Food and Commercial WorkersLocal 8Representing roughly 520 membershttps://www.unionfacts.com/lu/21322/UFCW/8/
Great FallsULSTDUnion Label & Service Trades Department, AFL-CIOLocal 25Representing roughly 20 membershttps://www.unionfacts.com/lu/26220/UNITE/25/
Great FallsUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 491Representing roughly 80 membershttps://www.unionfacts.com/lu/7234/USWA/491/
Great FallsUTUUnited Transportation UnionLocal 730Representing roughly 90 membershttps://www.unionfacts.com/lu/53821/UTU/730/
HamiltonAFMAmerican Federation of MusiciansLocal 498Representing roughly 20 membershttps://www.unionfacts.com/lu/53711/AFM/498/
HarlemNFFENational Federation of Federal EmployeesLocal 58https://www.unionfacts.com/lu/530831/NFFE/58/
HavreBACInternational Union of Bricklayers and Allied CraftworkersLocal 12Representing roughly 20 membershttps://www.unionfacts.com/lu/39234/BAC/12/
HavreBLETBrotherhood Of Locomotive Engineers and TrainmenDivision 392Representing roughly 90 membershttps://www.unionfacts.com/lu/5637/BLE/392/
HavreBMWEBrotherhood of Maintenance of Way EmployeesLocal 16Representing roughly 60 membershttps://www.unionfacts.com/lu/2789/BMWE/16/
HavreCWACommunications Workers of AmericaLocal 14737https://www.unionfacts.com/lu/47485/CWA/14737/
HavreIAMAWInternational Association of Machinists and Aerospace WorkersLocal 430Representing roughly 100 membershttps://www.unionfacts.com/lu/12944/IAM/430/
HavreIBEWInternational Brotherhood of Electrical WorkersLocal 1856Representing roughly 80 membershttps://www.unionfacts.com/lu/37675/IBEW/1856/
HavreNALCNational Association of Letter CarriersLocal 1425https://www.unionfacts.com/lu/84448/NALC/1425/
HavreSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 544Representing roughly 140 membershttps://www.unionfacts.com/lu/2698/SMART/544/
HavreUTUUnited Transportation UnionLocal 544Representing roughly 150 membershttps://www.unionfacts.com/lu/2698/UTU/544/
HelenaAFMAmerican Federation of MusiciansLocal 498Representing roughly 60 membershttps://www.unionfacts.com/lu/15886/AFM/498/
HelenaAFMAmerican Federation of MusiciansLocal 642
HelenaAFSCMEAmerican Federation of State, County and Municipal EmployeesLocal 4016Representing roughly 90 membershttps://www.unionfacts.com/lu/542517/AFSCME/4016/
HelenaAFSCMEAmerican Federation of State, County and Municipal EmployeesLocal 9Representing roughly 1,840 membershttps://www.unionfacts.com/lu/529407/AFSCME/9/
HelenaAFTAmerican Federation of TeachersLocal 5129https://www.unionfacts.com/lu/543880/AFT/5129/
HelenaAFTAmerican Federation of TeachersLocal 6105Representing roughly 30 membershttps://www.unionfacts.com/lu/543839/AFT/6105/
HelenaAFTAmerican Federation of TeachersRepresents 16,000 employees of public schools, higher education, state and local agencies, Head Start, and health carehttps://www.mfpe.org/https://www.unionfacts.com/lu/543906/AFT/5128/
HelenaAFTAmerican Federation of TeachersRepresenting roughly 18,240 membershttps://www.unionfacts.com/lu/530351/AFT/0/
HelenaANAAmerican Nurses AssociationPromotes professional nursing practice, standards and education; represents professional nurses; and provides nursing leadershiphttps://mtnurses.nursingnetwork.com/
HelenaAPWUAmerican Postal Workers UnionLocal 649Representing roughly 20 membershttps://www.unionfacts.com/lu/506236/APWU/649/
HelenaBACInternational Union of Bricklayers and Allied CraftworkersLocal 6Representing roughly 10 membershttps://www.unionfacts.com/lu/41669/BAC/6/
HelenaBCTDBuilding and Construction Trades Department, AFL-CIORepresenting roughly 20 membershttps://www.unionfacts.com/lu/48086/BCTD/0/
HelenaBCTDBuilding and Construction Trades Department, AFL-CIOhttps://www.unionfacts.com/lu/48695/BCTD/0/
HelenaBMWEBrotherhood of Maintenance of Way EmployeesLocal 158Representing roughly 40 membershttps://www.unionfacts.com/lu/6841/BMWE/158/
HelenaBSOIWInternational Association of Bridge, Structural, Ornamental and Reinforcing Iron WorkersLocal 841Representing roughly 170 membershttps://www.unionfacts.com/lu/517568/BSOIW/841/
HelenaIBEWInternational Brotherhood of Electrical WorkersLocal 206Represents over 600 Montana working men and womenhttps://www.ibew206.org/https://www.unionfacts.com/lu/512831/IBEW/206/
HelenaIBEWInternational Brotherhood of Electrical WorkersLocal 233Representing roughly 320 membershttp://www.ibew233.org/https://www.unionfacts.com/lu/540348/IBEW/233/
HelenaIUOEInternational Union of Operating EngineersLocal 400Representing roughly 1,520 membershttps://www.unionfacts.com/lu/65690/IUOE/400/
HelenaLiUNALaborers' International Union of North AmericaLocal 1686Representing roughly 1,360 membershttps://www.unionfacts.com/lu/543563/LIUNA/1686/
HelenaLiUNALaborers' International Union of North AmericaLocal 254https://www.unionfacts.com/lu/7465/LIUNA/254/
HelenaLiUNALaborers' International Union of North AmericaLocal 43https://www.unionfacts.com/lu/25435/LIUNA/43/
HelenaMPEAMontana Public Employees AssociationRepresents 7000 state, university, city, county, school district and special district employees employed in 80 bargaining unitshttps://www.mfpe.org/
HelenaNALCNational Association of Letter CarriersLocal 220Representing roughly 40 membershttps://www.unionfacts.com/lu/83536/NALC/220/
HelenaNATCANational Air Traffic Controllers AssociationRepresenting roughly 10 membershttps://www.unionfacts.com/lu/517998/NATCA/0/
HelenaSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 103Representing roughly 570 membershttps://www.unionfacts.com/lu/15681/SMART/103/
HelenaUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 153https://www.unionfacts.com/lu/42680/CJA/153/
HelenaUGSOAUnited Government Security Officers of America, International UnionLocal 128Representing roughly 40 membershttps://www.unionfacts.com/lu/541517/UGSOA/128/
HinsdaleIBEWInternational Brotherhood of Electrical WorkersLocal 2226Representing roughly 10 membershttps://www.unionfacts.com/lu/517174/IBEW/2226/
KalispellAPWUAmerican Postal Workers UnionLocal 683Representing roughly 20 membershttps://www.unionfacts.com/lu/507380/APWU/683/
KalispellAPWUAmerican Postal Workers UnionRepresenting roughly 200 membershttps://www.unionfacts.com/lu/507115/APWU/0/
KalispellBMWEBrotherhood of Maintenance of Way EmployeesLocal 1092Representing roughly 140 membershttps://www.unionfacts.com/lu/43074/BMWE/1092/
KalispellIBEWInternational Brotherhood of Electrical WorkersLocal 768Representing roughly 580 membershttps://www.unionfacts.com/lu/5661/IBEW/768/
KalispellIBEWInternational Brotherhood of Electrical WorkersRepresenting roughly 2,150 membershttps://www.unionfacts.com/lu/530185/IBEW/0/
KalispellNALCNational Association of Letter CarriersLocal 948Representing roughly 20 membershttps://www.unionfacts.com/lu/84306/NALC/948/
KalispellNTEUNational Treasury Employees UnionLocal 42Representing roughly 30 membershttps://www.unionfacts.com/lu/503912/NTEU/42/
KalispellSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 891Representing roughly 110 membershttps://www.unionfacts.com/lu/11161/SMART/891/
KalispellUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 911Representing roughly 50 membershttps://www.unionfacts.com/lu/44184/CJA/911/
KalispellUTUUnited Transportation UnionLocal 891Representing roughly 120 membershttps://www.unionfacts.com/lu/11161/UTU/891/
KevinAFGEAmerican Federation of Government EmployeesLocal 3923Representing roughly 40 membershttps://www.unionfacts.com/lu/515121/AFGE/3923/
KremlinSEIUService Employees International UnionLocal 911Representing roughly 40 membershttps://www.unionfacts.com/lu/23032/SEIU/911/
Lame DeerIAMAWInternational Association of Machinists and Aerospace WorkersLocal 1801Representing roughly 20 membershttps://www.unionfacts.com/lu/530197/IAM/1801/
LaurelIATSEInternational Alliance of Theatrical Stage EmployeesLocal 240Representing roughly 20 membershttps://www.unionfacts.com/lu/9665/IATSE/240/
LaurelNALCNational Association of Letter CarriersLocal 5157https://www.unionfacts.com/lu/84400/NALC/5157/
LaurelUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 443Representing roughly 210 membershttps://www.unionfacts.com/lu/40266/USWA/443/
LewistownAPWUAmerican Postal Workers UnionLocal 843https://www.unionfacts.com/lu/72447/APWU/843/
LewistownNALCNational Association of Letter CarriersLocal 1160https://www.unionfacts.com/lu/515313/NALC/1160/
LibbyNALCNational Association of Letter CarriersLocal 5387https://www.unionfacts.com/lu/84305/NALC/5387/
LibbyUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 2225Representing roughly 20 membershttps://www.unionfacts.com/lu/33943/CJA/2225/
LivingstonIAMAWInternational Association of Machinists and Aerospace WorkersLocal 169Representing roughly 70 membershttps://www.unionfacts.com/lu/50013/IAM/169/
LivingstonNALCNational Association of Letter CarriersLocal 968https://www.unionfacts.com/lu/91502/NALC/968/
LoloNALCNational Association of Letter CarriersLocal 4537https://www.unionfacts.com/lu/91302/NALC/4537/
Miles CityAPWUAmerican Postal Workers UnionLocal 119https://www.unionfacts.com/lu/92589/APWU/119/
Miles CityIBEWInternational Brotherhood of Electrical WorkersLocal 653https://www.unionfacts.com/lu/30325/IBEW/653/
Miles CityNALCNational Association of Letter CarriersLocal 1281https://www.unionfacts.com/lu/83848/NALC/1281/
MissoulaAFGEAmerican Federation of Government EmployeesLocal 1802Representing roughly 190 membershttps://www.unionfacts.com/lu/503530/AFGE/1802/
MissoulaAFGEAmerican Federation of Government EmployeesLocal 3355https://www.unionfacts.com/lu/503973/AFGE/3355/
MissoulaAFMAmerican Federation of MusiciansLocal 498
MissoulaAFSCMEAmerican Federation of State, County and Municipal EmployeesLocal 398Representing roughly 50 membershttps://www.unionfacts.com/lu/529373/AFSCME/398/
MissoulaAFTAmerican Federation of TeachersLocal 3206Representing roughly 60 membershttps://www.unionfacts.com/lu/543902/AFT/3206/
MissoulaAPWUAmerican Postal Workers UnionLocal 113Representing roughly 80 membershttps://www.unionfacts.com/lu/505819/APWU/113/
MissoulaATDAAmerican Train Dispatchers AssociationRepresenting roughly 80 membershttps://www.unionfacts.com/lu/542006/ATDA/0/
MissoulaBACInternational Union of Bricklayers and Allied CraftworkersLocal 7Representing roughly 50 membershttps://www.unionfacts.com/lu/56616/BAC/7/
MissoulaBCTDBuilding and Construction Trades Department, AFL-CIORepresenting roughly 10 membershttps://www.unionfacts.com/lu/508214/BCTD/0/
MissoulaBLETBrotherhood Of Locomotive Engineers and TrainmenRepresenting roughly 40 membershttps://www.unionfacts.com/lu/542006/BLE/0/
MissoulaBMWEBrotherhood of Maintenance of Way EmployeesLocal 272Representing roughly 150 membershttps://www.unionfacts.com/lu/6743/BMWE/272/
MissoulaCWACommunications Workers of AmericaLocal 14740https://www.unionfacts.com/lu/53401/CWA/14740/
MissoulaGCC/IBTGraphic Communications Conference / International Brotherhood of TeamstersLocal 242Representing roughly 20 membershttps://www.unionfacts.com/lu/52210/GCIU/242/
MissoulaIAMAWInternational Association of Machinists and Aerospace WorkersLocal 60Representing roughly 50 membershttps://www.unionfacts.com/lu/502988/IAM/60/
MissoulaIBEWInternational Brotherhood of Electrical WorkersLocal 768http://www.ibew768.com/
MissoulaMPOAMissoula Police Officers Association
MissoulaNALCNational Association of Letter CarriersRepresenting roughly 60 membershttps://www.unionfacts.com/lu/84304/NALC/701/
MissoulaNWSEONational Weather Service Employees OrganizationLocal 5https://www.unionfacts.com/lu/515805/NWSEO/5/
MissoulaTCU-IAMAWTransportation Communications International Union / International Association of Machinists and Aerospace WorkersLocal 43Representing roughly 80 membershttps://www.unionfacts.com/lu/34844/TCU/IAM/43/
MissoulaUAUnited Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting IndustryLocal 459Representing roughly 150 membershttps://www.unionfacts.com/lu/39109/PPF/459/
MissoulaUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 2581https://www.unionfacts.com/lu/4101/CJA/2581/
MissoulaUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 28https://www.unionfacts.com/lu/34026/CJA/28/
MissoulaUGSOAUnited Government Security Officers of America, International UnionLocal 227Representing roughly 30 membershttps://www.unionfacts.com/lu/542908/UGSOA/227/
MissoulaUNITE HEREUnion of Needletrades, Industrial, and Textile Employees / Hotel Employees and Restaurant Employees UnionLocal 427Representing roughly 200 membershttps://www.unionfacts.com/lu/5766/UNITHE/427/
MissoulaUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 1509Representing roughly 20 membershttps://www.unionfacts.com/lu/66695/USWA/1509/
MissoulaUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 885Representing roughly 340 membershttps://www.unionfacts.com/lu/24456/USWA/885/
Park CityTCU-IAMAWTransportation Communications International Union / International Association of Machinists and Aerospace WorkersLocal 6476Representing roughly 90 membershttps://www.unionfacts.com/lu/4409/TCU/IAM/6476/
PlentywoodNALCNational Association of Letter CarriersLocal 5193https://www.unionfacts.com/lu/84401/NALC/5193/
PolsonAPWUAmerican Postal Workers UnionLocal 6505https://www.unionfacts.com/lu/510979/APWU/6505/
PolsonUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 670https://www.unionfacts.com/lu/49701/CJA/670/
PoplarNFFENational Federation of Federal EmployeesLocal 2171Representing roughly 10 membershttps://www.unionfacts.com/lu/503140/NFFE/2171/
Reed PointUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 2446Representing roughly 20 membershttps://www.unionfacts.com/lu/10582/CJA/2446/
ShelbyNALCNational Association of Letter CarriersLocal 4891https://www.unionfacts.com/lu/91140/NALC/4891/
ShepherdIAMAWInternational Association of Machinists and Aerospace WorkersLocal 622Representing roughly 10,000 membershttps://www.unionfacts.com/lu/24826/IAM/622/
SidneyANAAmerican Nurses AssociationLocal 39Representing roughly 50 membershttps://www.unionfacts.com/lu/544356/ANA/39/
SidneyBCTGMBakery, Confectionery, Tobacco Workers and Grain Millers' International UnionLocal 285Representing roughly 220 membershttps://www.unionfacts.com/lu/22552/BCTGMI/285/
SidneyIBEWInternational Brotherhood of Electrical WorkersLocal 988Representing roughly 40 membershttps://www.unionfacts.com/lu/55046/IBEW/988/
SidneyNALCNational Association of Letter CarriersLocal 4305https://www.unionfacts.com/lu/84403/NALC/4305/
Three ForksBBFInternational Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & HelpersLocal 239Representing roughly 100 membershttps://www.unionfacts.com/lu/13335/BBF/239/
TownsendIAMAWInternational Association of Machinists and Aerospace WorkersLocal 1521Representing roughly 10 membershttps://www.unionfacts.com/lu/543569/IAM/1521/
WhitefishBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 499Representing roughly 110 membershttps://www.unionfacts.com/lu/9049/BLE/499/
Wolf PointAPWUAmerican Postal Workers UnionLocal 922https://www.unionfacts.com/lu/506273/APWU/922/
Wolf PointIAMAWInternational Association of Machinists and Aerospace WorkersLocal 2171Representing roughly 10 membershttps://www.unionfacts.com/lu/503140/IAM/2171/
Wolf PointIBEWInternational Brotherhood of Electrical WorkersLocal 758Representing roughly 70 membershttps://www.unionfacts.com/lu/55045/IBEW/758/
Wolf PointNALCNational Association of Letter CarriersLocal 4892https://www.unionfacts.com/lu/91434/NALC/4892/