Boundary Atlas

ZIP code 59743: Butte-Silver Bow (balance), MT

ZIP code 59743 is in Butte-Silver Bow (balance) (59% of residents), in Silver Bow County (59%), Beaverhead County (26%) and Madison County (15%), Montana. 41% of its residents live outside city limits. It is in Montana's 1st congressional district. Its state senate district is State Senate District 35; its state house districts are State House District 70 (85%) and State House District 69 (15%).

190residents (2020 Census)
209.7 sq miland area
1cities and towns
1congressional district
3voting precincts

See it on the mapAll of Montana

City and county

City or townShare of ZIP residents
Butte-Silver Bow (balance)59%

CountyShare of ZIP residents
Silver Bow County59%
Beaverhead County26%
Madison County15%

Town or county subdivisionShare of ZIP residents
Butte-Silver Bow South CCD59%
Dillon CCD26%
Twin Bridges CCD15%

Congressional district

Congressional districtShare of ZIP residents
Montana's 1st congressional district (MT-01)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MT-01)Ryan K. Zinke (R)202-225-5628100%
U.S. SenatorSteve Daines (R)202-224-2651 · contact formstatewide
U.S. SenatorTim Sheehy (R)202-224-2644statewide
State Senator (State Senate District 35)Tony Tezak (R)100%
State Representative (State House District 70)Shannon Maness (R)85%
State Representative (State House District 69)Ken Walsh (R)15%

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 35100%

State house districtShare of ZIP residents
State House District 7085%
State House District 6915%

Voting precincts

3 voting precincts overlap ZIP 59743. Map them, with each precinct's share of the ZIP's residents.

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ZIP 59743 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.