Boundary Atlas

ZIP code 59078: Shawmut, MT

ZIP code 59078 is in Shawmut (33% of residents), in Wheatland County (83%), Golden Valley County (13%) and Sweet Grass County (4.0%), Montana. 67% of its residents live outside city limits. It is in Montana's 2nd congressional district. Its state senate districts are State Senate District 39 (83%), State Senate District 19 (13%) and State Senate District 28 (4.0%); its state house districts are State House District 78 (83%), State House District 38 (13%) and State House District 56 (4.0%).

126residents (2020 Census)
276.9 sq miland area
1cities and towns
1congressional district
4voting precincts

See it on the mapAll of Montana

City and county

City or townShare of ZIP residents
Shawmut33%

CountyShare of ZIP residents
Wheatland County83%
Golden Valley County13%
Sweet Grass County4.0%

Town or county subdivisionShare of ZIP residents
Judith Gap-Shawmut CCD83%
Ryegate CCD13%
North of the Yellowstone CCD4.0%
Lavina CCDland only
Harlowton CCDland only

Congressional district

Congressional districtShare of ZIP residents
Montana's 2nd congressional district (MT-02)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MT-02)Troy Downing (R)202-225-3211100%
U.S. SenatorSteve Daines (R)202-224-2651 · contact formstatewide
U.S. SenatorTim Sheehy (R)202-224-2644statewide
State Senator (State Senate District 39)Wylie Galt (R)83%
State Senator (State Senate District 19)Barry Usher (R)406-252-288813%
State Senator (State Senate District 28)Forrest Mandeville (R)4.0%
State Representative (State House District 78)Randyn Gregg (R)83%
State Representative (State House District 38)Greg Oblander (R)406-652-355313%
State Representative (State House District 56)Fiona Nave (R)406-321-46024.0%

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 3983%
State Senate District 1913%
State Senate District 284.0%

State house districtShare of ZIP residents
State House District 7883%
State House District 3813%
State House District 564.0%

Voting precincts

4 voting precincts overlap ZIP 59078. Map them, with each precinct's share of the ZIP's residents.

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ZIP 59078 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.