Wyoming

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
AftonIAMAWInternational Association of Machinists and Aerospace WorkersLocal 1290https://www.unionfacts.com/lu/501253/IAM/1290/
AftonNALCNational Association of Letter CarriersLocal 2929https://www.unionfacts.com/lu/91913/NALC/2929/
Bar NunnIUOEInternational Union of Operating EngineersLocal 800Representing roughly 360 membershttps://www.unionfacts.com/lu/513631/IUOE/800/
BillBLETBrotherhood Of Locomotive Engineers and TrainmenDivision 31
CasperANAAmerican Nurses AssociationThe professional organization for registered nurseshttp://www.wyonurse.org/
CasperAPWUAmerican Postal Workers UnionLocal 580Representing roughly 70 membershttps://www.unionfacts.com/lu/92579/APWU/580/
CasperBLETBrotherhood Of Locomotive Engineers and TrainmenRepresenting roughly 40 membershttps://www.bletdiv207.com/https://www.unionfacts.com/lu/541069/BLE/207/
CasperBSOIWInternational Association of Bridge, Structural, Ornamental and Reinforcing Iron WorkersLocal 27https://www.facebook.com/Ironworkers27.org/
CasperFOPFraternal Order of Policehttp://www.fopwyoming.com/
CasperIATSEInternational Alliance of Theatrical Stage EmployeesLocal 426https://www.unionfacts.com/lu/41563/IATSE/426/
CasperIBEWInternational Brotherhood of Electrical WorkersLocal 322Over the past 56 years, through devotion, sacrifice, and hard work, the Local now has over 500 members.http://www.ibew322.org/https://www.unionfacts.com/lu/38430/IBEW/322/
CasperIBEWInternational Brotherhood of Electrical WorkersRepresenting roughly 1,200 membershttps://www.unionfacts.com/lu/541526/IBEW/0/
CasperNALCNational Association of Letter CarriersLocal 1681Representing roughly 90 membershttps://www.unionfacts.com/lu/91649/NALC/1681/
CasperNALCNational Association of Letter CarriersRepresenting roughly 230 membershttps://www.unionfacts.com/lu/81568/NALC/0/
CasperNATCANational Air Traffic Controllers AssociationRepresenting roughly 20 membershttps://www.unionfacts.com/lu/519465/NATCA/0/
CasperNFFENational Federation of Federal EmployeesLocal 2159https://www.unionfacts.com/lu/540435/NFFE/2159/
CasperSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 1280Representing roughly 50 membershttps://www.unionfacts.com/lu/22285/SMART/1280/
CasperUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 1564https://www.unionfacts.com/lu/23587/CJA/1564/
CasperUTUUnited Transportation UnionLocal 1280Representing roughly 50 membershttps://www.unionfacts.com/lu/22285/UTU/1280/
CasperUWUAUtility Workers Union of AmericaLocal 127Representing roughly 540 membershttp://www.uwua127.com/https://www.unionfacts.com/lu/32721/UWU/127/
CheyenneACTAssociation of Civilian TechniciansLocal 113Representing roughly 60 membershttps://www.unionfacts.com/lu/502511/CTAI/113/
CheyenneACTAssociation of Civilian TechniciansLocal 135Representing roughly 10 membershttps://www.unionfacts.com/lu/544699/CTAI/135/
CheyenneAFGEAmerican Federation of Government EmployeesLocal 1014Representing roughly 330 membershttps://www.unionfacts.com/lu/511836/AFGE/1014/
CheyenneAFGEAmerican Federation of Government EmployeesLocal 2354Representing roughly 40 membershttps://www.unionfacts.com/lu/502806/AFGE/2354/
CheyenneAPWUAmerican Postal Workers UnionLocal 769Representing roughly 70 membershttps://www.unionfacts.com/lu/92615/APWU/769/
CheyenneBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 103Representing roughly 90 membershttps://www.unionfacts.com/lu/9019/BLE/103/
CheyenneBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 115Representing roughly 70 membershttps://www.unionfacts.com/lu/6496/BLE/115/
CheyenneBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 44Representing roughly 30 membershttps://www.unionfacts.com/lu/20390/BLE/44/
CheyenneBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 93https://www.unionfacts.com/lu/16210/BLE/93/
CheyenneBLETBrotherhood Of Locomotive Engineers and TrainmenRepresenting roughly 1,880 membershttps://www.unionfacts.com/lu/8327/BLE/0/
CheyenneBMWEBrotherhood of Maintenance of Way EmployeesLocal 14Representing roughly 40 membershttps://www.unionfacts.com/lu/23142/BMWE/14/
CheyenneBMWEBrotherhood of Maintenance of Way EmployeesLocal 2933Representing roughly 50 membershttps://www.unionfacts.com/lu/543088/BMWE/2933/
CheyenneBMWEBrotherhood of Maintenance of Way EmployeesLocal 686Representing roughly 220 membershttps://www.unionfacts.com/lu/2560/BMWE/686/
CheyenneCWACommunications Workers of AmericaLocal 7601Representing roughly 90 membershttps://www.unionfacts.com/lu/41942/CWA/7601/
CheyenneIAFFInternational Association of Fire FightersLocal 279
CheyenneIBEWInternational Brotherhood of Electrical WorkersLocal 415Representing roughly 370 membershttp://ibew415.org/https://www.unionfacts.com/lu/29549/IBEW/415/
CheyenneLiUNALaborers' International Union of North AmericaLocal 1271Representing roughly 390 membershttps://www.unionfacts.com/lu/67219/LIUNA/1271/
CheyenneNAGE/SEIUNational Association of Government Employees / Service Employees International UnionLocal 82Representing roughly 20 membershttps://www.unionfacts.com/lu/517711/NAGE/82/
CheyenneNALCNational Association of Letter CarriersLocal 555Representing roughly 40 membershttps://www.unionfacts.com/lu/83989/NALC/555/
CheyenneNEANational Education AssociationRepresenting 6000 teachers, school support staff, retired teachers, higher education faculty, administrators and future teachershttp://wyoea.org/
CheyenneNPMHUNational Postal Mail Handlers UnionLocal 319Representing roughly 30 membershttps://www.unionfacts.com/lu/511692/NPMHU/319/
CheyenneNRLCANational Rural Letter Carriers' AssociationRepresenting roughly 70 membershttps://www.unionfacts.com/lu/90301/RLCA/0/
CheyenneNSONational Staff OrganizationRepresenting roughly 10 membershttps://www.unionfacts.com/lu/519276/NSOI/0/
CheyenneNTEUNational Treasury Employees UnionLocal 31Representing roughly 20 membershttps://www.unionfacts.com/lu/501151/NTEU/31/
CheyenneNWSEONational Weather Service Employees OrganizationLocal 5https://www.unionfacts.com/lu/515727/NWSEO/5/
CheyenneSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 446Representing roughly 260 membershttps://www.unionfacts.com/lu/38600/SMART/446/
CheyenneUAUnited Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting IndustryLocal 192Home to over 500 proud and skilled membershttps://www.unionfacts.com/lu/31448/PPF/192/
CheyenneUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 469Representing roughly 50 membershttps://www.unionfacts.com/lu/38239/CJA/469/
CheyenneUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 574Representing roughly 160 membershttps://www.unionfacts.com/lu/7702/USWA/574/
CheyenneUTUUnited Transportation UnionLocal 28Representing roughly 80 membershttps://www.unionfacts.com/lu/22031/UTU/28/
CheyenneUTUUnited Transportation UnionLocal 446Representing roughly 230 membershttps://www.unionfacts.com/lu/38600/UTU/446/
CheyenneUTUUnited Transportation UnionLocal 83Representing roughly 30 membershttps://www.unionfacts.com/lu/505574/UTU/83/
CodyAPWUAmerican Postal Workers UnionLocal 2621https://www.unionfacts.com/lu/505938/APWU/2621/
CodyNALCNational Association of Letter CarriersLocal 3139https://www.unionfacts.com/lu/81614/NALC/3139/
DaytonBMWEBrotherhood of Maintenance of Way EmployeesLocal 1074Representing roughly 60 membershttps://www.unionfacts.com/lu/3844/BMWE/1074/
DiamondvilleUMWAUnited Mine Workers of AmericaLocal 1307Representing roughly 340 membershttps://www.unionfacts.com/lu/18895/UMW/1307/
DiamondvilleUMWAUnited Mine Workers of AmericaLocal 1316https://www.unionfacts.com/lu/56971/UMW/1316/
DouglasBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 31Representing roughly 60 membershttps://www.unionfacts.com/lu/540630/BLE/31/
DouglasNALCNational Association of Letter CarriersLocal 2580https://www.unionfacts.com/lu/81613/NALC/2580/
EvanstonAPWUAmerican Postal Workers UnionLocal 7135https://www.unionfacts.com/lu/528235/APWU/7135/
EvanstonBMWEBrotherhood of Maintenance of Way EmployeesLocal 918Representing roughly 90 membershttps://www.unionfacts.com/lu/30943/BMWE/918/
EvanstonNALCNational Association of Letter CarriersLocal 2177https://www.unionfacts.com/lu/81612/NALC/2177/
EvansvilleAPWUAmerican Postal Workers UnionRepresenting roughly 250 membershttps://www.unionfacts.com/lu/84891/APWU/0/
Ft. WashakieNFFENational Federation of Federal EmployeesLocal 224https://www.unionfacts.com/lu/502425/NFFE/224/
GilletteAPWUAmerican Postal Workers UnionLocal 2463Representing roughly 10 membershttps://www.unionfacts.com/lu/530374/APWU/2463/
GilletteBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 94Representing roughly 170 membershttps://www.unionfacts.com/lu/513800/BLE/94/
GilletteNALCNational Association of Letter CarriersLocal 1548Representing roughly 20 membershttps://www.unionfacts.com/lu/515360/NALC/1548/
GilletteSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 465Representing roughly 110 membershttps://www.unionfacts.com/lu/514407/SMART/465/
GilletteUTUUnited Transportation UnionLocal 465Representing roughly 130 membershttps://www.unionfacts.com/lu/514407/UTU/465/
Green RiverBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 136Representing roughly 30 membershttps://www.unionfacts.com/lu/5416/BLE/136/
Green RiverBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 245https://www.unionfacts.com/lu/514893/BLE/245/
Green RiverNALCNational Association of Letter CarriersLocal 6175https://www.unionfacts.com/lu/81611/NALC/6175/
Green RiverSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 1857Representing roughly 70 membershttps://www.unionfacts.com/lu/7342/SMART/1857/
Green RiverSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 57Representing roughly 880 membershttps://www.unionfacts.com/lu/29210/SMART/57/
Green RiverUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 15320Representing roughly 370 membershttps://www.unionfacts.com/lu/65481/USWA/15320/
Green RiverUTUUnited Transportation UnionLocal 1857Representing roughly 70 membershttps://www.unionfacts.com/lu/7342/UTU/1857/
Green RiverUTUUnited Transportation UnionLocal 57Representing roughly 800 membershttps://www.unionfacts.com/lu/29210/UTU/57/
GreybullNALCNational Association of Letter CarriersLocal 6587https://www.unionfacts.com/lu/513467/NALC/6587/
GreybullSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 1279Representing roughly 30 membershttps://www.unionfacts.com/lu/15949/SMART/1279/
GreybullUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 656Representing roughly 60 membershttps://www.unionfacts.com/lu/33171/USWA/656/
GreybullUTUUnited Transportation UnionLocal 1279Representing roughly 50 membershttps://www.unionfacts.com/lu/15949/UTU/1279/
HannaSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 866Representing roughly 110 membershttps://www.unionfacts.com/lu/5078/SMART/866/
JacksonAPWUAmerican Postal Workers UnionLocal 3781Representing roughly 10 membershttps://www.unionfacts.com/lu/506080/APWU/3781/
LaramieAPWUAmerican Postal Workers UnionLocal 2204https://www.unionfacts.com/lu/71316/APWU/2204/
LaramieNALCNational Association of Letter CarriersLocal 463Representing roughly 30 membershttps://www.unionfacts.com/lu/83988/NALC/463/
LovellBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 869Representing roughly 40 membershttps://www.unionfacts.com/lu/10659/BLE/869/
LymanBMWEBrotherhood of Maintenance of Way EmployeesLocal 2428Representing roughly 40 membershttps://www.unionfacts.com/lu/544971/BMWE/2428/
LymanBMWEBrotherhood of Maintenance of Way EmployeesRepresenting roughly 5,850 membershttps://www.unionfacts.com/lu/543614/BMWE/0/
LymanBMWEBrotherhood of Maintenance of Way EmployeesRepresenting roughly 2,850 membershttps://www.unionfacts.com/lu/12937/BMWE/0/
ParkersburgBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 477https://www.unionfacts.com/lu/38051/BLE/477/
PowellNALCNational Association of Letter CarriersLocal 4482https://www.unionfacts.com/lu/508507/NALC/4482/
RalstonUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 952Representing roughly 20 membershttps://www.unionfacts.com/lu/511204/USWA/952/
RawlinsAPWUAmerican Postal Workers UnionLocal 1762https://www.unionfacts.com/lu/514966/APWU/1762/
RawlinsBLETBrotherhood Of Locomotive Engineers and TrainmenLocal 142Representing roughly 50 membershttps://www.unionfacts.com/lu/537374/BLE/142/
RawlinsIBEWInternational Brotherhood of Electrical WorkersLocal 775Representing roughly 20 membershttps://www.unionfacts.com/lu/60290/IBEW/775/
RawlinsNALCNational Association of Letter CarriersLocal 2779https://www.unionfacts.com/lu/81610/NALC/2779/
RawlinsUTUUnited Transportation UnionLocal 866Representing roughly 100 membershttps://www.unionfacts.com/lu/5078/UTU/866/
RivertonAPWUAmerican Postal Workers UnionLocal 1068https://www.unionfacts.com/lu/543463/APWU/1068/
RivertonNALCNational Association of Letter CarriersLocal 5923Representing roughly 10 membershttps://www.unionfacts.com/lu/83987/NALC/5923/
RivertonNWSEONational Weather Service Employees OrganizationLocal 20https://www.unionfacts.com/lu/515757/NWSEO/20/
Rock SpringsAPWUAmerican Postal Workers UnionLocal 1317https://www.unionfacts.com/lu/528350/APWU/1317/
Rock SpringsBBFInternational Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & HelpersLocal 1978Representing roughly 370 membershttps://www.unionfacts.com/lu/517302/BBF/1978/
Rock SpringsBCTDBuilding and Construction Trades Department, AFL-CIORepresenting roughly 1,410 membershttps://www.unionfacts.com/lu/55566/BCTD/0/
Rock SpringsBRSBrotherhood of Railroad SignalmenLocal 8Represents members employed by the Union Pacific Railroad
Rock SpringsNALCNational Association of Letter CarriersLocal 1372https://www.unionfacts.com/lu/90855/NALC/1372/
Rock SpringsUBCUnited Brotherhood of Carpenters and Joiners of AmericaLocal 1620Representing roughly 70 membershttps://www.unionfacts.com/lu/13246/CJA/1620/
Rock SpringsUMWAUnited Mine Workers of AmericaLocal 4893Representing roughly 50 membershttps://www.unionfacts.com/lu/530762/UMW/4893/
Rock SpringsUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 13214Representing roughly 650 membershttps://www.unionfacts.com/lu/20112/USWA/13214/
Rock SpringsUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 15184https://www.unionfacts.com/lu/57282/USWA/15184/
Rock SpringsUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 8499Representing roughly 70 membershttps://www.unionfacts.com/lu/509436/USWA/8499/
SheridanAFGEAmerican Federation of Government EmployeesLocal 1219Representing roughly 200 membershttps://www.unionfacts.com/lu/501407/AFGE/1219/
SheridanAPWUAmerican Postal Workers UnionLocal 2340https://www.unionfacts.com/lu/92580/APWU/2340/
SheridanBLETBrotherhood Of Locomotive Engineers and TrainmenDivision 624Represents the Engineers employed for Burlington Northern Santa Fe Railroad in the Powder River Basin.http://www.blet624.com/https://www.unionfacts.com/lu/8856/BLE/624/
SheridanIBEWInternational Brotherhood of Electrical WorkersLocal 646Representing roughly 20 membershttps://www.unionfacts.com/lu/46118/IBEW/646/
SheridanNALCNational Association of Letter CarriersLocal 1006Representing roughly 10 membershttps://www.unionfacts.com/lu/83986/NALC/1006/
SheridanSMARTInternational Association of Sheet Metal, Air, Rail and Transportation WorkersLocal 951Representing roughly 70 membershttps://www.unionfacts.com/lu/5520/SMART/951/
SheridanUMWAUnited Mine Workers of AmericaLocal 1972Representing roughly 50 membershttps://www.unionfacts.com/lu/510212/UMW/1972/
SheridanUMWAUnited Mine Workers of AmericaLocal 2055Representing roughly 10 membershttps://www.unionfacts.com/lu/4642/UMW/2055/
SheridanUTUUnited Transportation UnionLocal 951Representing roughly 100 membershttps://www.unionfacts.com/lu/5520/UTU/951/
ThermopolisNALCNational Association of Letter CarriersLocal 4456https://www.unionfacts.com/lu/517043/NALC/4456/
TorringtonBCTGMBakery, Confectionery, Tobacco Workers and Grain Millers' International UnionLocal 280Representing roughly 70 membershttps://www.unionfacts.com/lu/14220/BCTGMI/280/
TorringtonBMWEBrotherhood of Maintenance of Way EmployeesLocal 1142Representing roughly 80 membershttps://www.unionfacts.com/lu/515513/BMWE/1142/
TorringtonNALCNational Association of Letter CarriersLocal 3670https://www.unionfacts.com/lu/83530/NALC/3670/
WamsutterWHPAWyoming Highway Patrol AssociationThe Fraternal Website for All Members of Wyoming's Largest Law Enforcement Agencyhttp://www.wyomingstatetrooper.com/
WheatlandAPWUAmerican Postal Workers UnionLocal 2564https://www.unionfacts.com/lu/506349/APWU/2564/
WheatlandIBEWInternational Brotherhood of Electrical WorkersLocal 612Representing roughly 280 membershttps://www.unionfacts.com/lu/512922/IBEW/612/
WheatlandNALCNational Association of Letter CarriersLocal 4387https://www.unionfacts.com/lu/515368/NALC/4387/
WorlandAPWUAmerican Postal Workers UnionLocal 2338https://www.unionfacts.com/lu/514193/APWU/2338/
WorlandBCTGMBakery, Confectionery, Tobacco Workers and Grain Millers' International UnionLocal 279Representing roughly 40 membershttps://www.unionfacts.com/lu/23426/BCTGMI/279/
WorlandNALCNational Association of Letter CarriersLocal 5384https://www.unionfacts.com/lu/80099/NALC/5384/
WorlandUSWUnited Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International UnionLocal 8810Representing roughly 40 membershttps://www.unionfacts.com/lu/512608/USWA/8810/