Boundary Atlas

ZIP code 83255: Butte County, ID

ZIP code 83255 is in Moore (14% of residents) and Lost River (3.8%), in Butte County (81%) and Custer County (19%), Idaho. 82% of its residents live outside city limits. It is in Idaho's 2nd congressional district. Its state senate districts are State Senate District 30 (81%) and State Senate District 8 (19%); its state house districts are State House District 30 (81%) and State House District 8 (19%).

1,121residents (2020 Census)
208.2 sq miland area
2cities and towns
1congressional district
3voting precincts

See it on the mapAll of Idaho

City and county

City or townShare of ZIP residents
Moore14%
Lost River3.8%

CountyShare of ZIP residents
Butte County81%
Custer County19%

Town or county subdivisionShare of ZIP residents
Arco CCD81%
Mackay CCD19%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (ID-02)Michael K. Simpson (R)202-225-5531100%
U.S. SenatorJames E. Risch (R)202-224-2752 · contact formstatewide
U.S. SenatorMike Crapo (R)202-224-6142 · contact formstatewide
State Senator (State Senate District 30)Julie VanOrden (R)208-684-405281%
State Senator (State Senate District 8)Christy Zito (R)208-590-463319%
State Representative (State House District 30)Ben Fuhriman (R)81%
State Representative (State House District 30)David Cannon (R)208-332-108681%
State Representative (State House District 8)Faye Thompson (R)208-634-656919%
State Representative (State House District 8)Rob Beiswenger (R)19%

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 3081%
State Senate District 819%

State house districtShare of ZIP residents
State House District 3081%
State House District 819%

Voting precincts

3 voting precincts overlap ZIP 83255. Map them, with each precinct's share of the ZIP's residents.

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ZIP 83255 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.