Boundary Atlas

ZIP code 83651: Nampa, ID

ZIP code 83651 is in Nampa (92% of residents) and Caldwell (2.5%), in Canyon County, Idaho. 5.0% of its residents live outside city limits. It is in Idaho's 1st congressional district. Its state senate districts are State Senate District 12 (90%), State Senate District 13 (9.2%), State Senate District 23 (0.8%) and State Senate District 11 (<0.1%); its state house districts are State House District 12 (90%), State House District 13 (9.2%), State House District 23 (0.8%) and State House District 11 (<0.1%).

34,509residents (2020 Census)
15.9 sq miland area
2cities and towns
1congressional district
11voting precincts

See it on the mapAll of Idaho

City and county

City or townShare of ZIP residents
Nampa92%
Caldwell2.5%

CountyShare of ZIP residents
Canyon County100%

Town or county subdivisionShare of ZIP residents
Nampa CCD100%
Caldwell CCD0.3%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
MayorDarl Bruner208-468-540192%
U.S. Representative (ID-01)Russ Fulcher (R)202-225-6611100%
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 12)Ben Adams (R)208-546-939390%
State Senator (State Senate District 13)Brian Lenney (R)9.2%
State Senator (State Senate District 23)Todd Lakey (R)208-908-44150.8%
State Senator (State Senate District 11)Camille Blaylock (R)208-484-3183<0.1%
State Representative (State House District 12)Jaron Crane (R)90%
State Representative (State House District 12)Jeff Cornilles (R)208-880-356290%
State Representative (State House District 13)Brent Crane (R)9.2%
State Representative (State House District 13)Steve Tanner (R)208-332-10639.2%
State Representative (State House District 23)Chris Bruce (R)0.8%
State Representative (State House District 23)Shawn Dygert (R)208-250-98820.8%
State Representative (State House District 11)Kent Marmon (R)<0.1%
State Representative (State House District 11)Lucas Cayler (R)208-800-2579<0.1%

Officials serving now (members of Congress until January 3, 2027). Sources: Mayors: Open States (public domain); 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 1290%
State Senate District 139.2%
State Senate District 230.8%
State Senate District 11<0.1%

State house districtShare of ZIP residents
State House District 1290%
State House District 139.2%
State House District 230.8%
State House District 11<0.1%

Voting precincts

11 voting precincts overlap ZIP 83651. Map them, with each precinct's share of the ZIP's residents.

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ZIP 83651 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.