Boundary Atlas

ZIP code 83647: Mountain Home, ID

ZIP code 83647 is in Mountain Home (71% of residents), in Elmore County (100%) and Owyhee County (0.1%), Idaho. 29% of its residents live outside city limits. It is in Idaho's 2nd congressional district (100%) and Idaho's 1st congressional district (0.1%). Its state senate districts are State Senate District 8 (100%) and State Senate District 23 (0.1%); its state house districts are State House District 8 (100%) and State House District 23 (0.1%).

22,592residents (2020 Census)
1,504.5 sq miland area
1cities and towns
2congressional districts
16voting precincts

See it on the mapAll of Idaho

City and county

City or townShare of ZIP residents
Mountain Home71%

CountyShare of ZIP residents
Elmore County100%
Owyhee County0.1%

Town or county subdivisionShare of ZIP residents
Mountain Home CCD98%
Atlanta CCD1.4%
Bruneau CCD0.1%
Glenns Ferry CCD<0.1%

Congressional districts

Congressional districtShare of ZIP residents
Idaho's 2nd congressional district (ID-02)100%
Idaho's 1st congressional district (ID-01)0.1%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (ID-02)Michael K. Simpson (R)202-225-5531100%
U.S. Representative (ID-01)Russ Fulcher (R)202-225-66110.1%
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 8)Christy Zito (R)208-590-4633100%
State Senator (State Senate District 23)Todd Lakey (R)208-908-44150.1%
State Representative (State House District 8)Faye Thompson (R)208-634-6569100%
State Representative (State House District 8)Rob Beiswenger (R)100%
State Representative (State House District 23)Chris Bruce (R)0.1%
State Representative (State House District 23)Shawn Dygert (R)208-250-98820.1%

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 8100%
State Senate District 230.1%

State house districtShare of ZIP residents
State House District 8100%
State House District 230.1%

Voting precincts

16 voting precincts overlap ZIP 83647. Map them, with each precinct's share of the ZIP's residents.

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ZIP 83647 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.