Boundary Atlas

ZIP code 59526: Fort Belknap Agency, MT

ZIP code 59526 is in Fort Belknap Agency (59% of residents) and Harlem (29%), in Blaine County, Montana. 12% of its residents live outside city limits. It is in Montana's 2nd congressional district. Its state senate districts are State Senate District 16 (97%) and State Senate District 14 (3.1%); its state house districts are State House District 32 (97%) and State House District 28 (3.1%).

2,649residents (2020 Census)
744.3 sq miland area
3cities and towns
1congressional district
6voting precincts

See it on the mapAll of Montana

City and county

City or townShare of ZIP residents
Fort Belknap Agency59%
Harlem29%
North Harlem Colony1.0%

CountyShare of ZIP residents
Blaine County100%

Town or county subdivisionShare of ZIP residents
Fort Belknap CCD64%
Harlem CCD36%
Chinook CCD0.3%

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 16)Jonathan Windy Boy (Democratic)97%
State Senator (State Senate District 14)Russel Tempel (R)3.1%
State Representative (State House District 32)Mike Fox (Democratic)97%
State Representative (State House District 28)Eric Albus (R)3.1%

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 1697%
State Senate District 143.1%

State house districtShare of ZIP residents
State House District 3297%
State House District 283.1%

Voting precincts

6 voting precincts overlap ZIP 59526. Map them, with each precinct's share of the ZIP's residents.

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ZIP 59526 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.