Boundary Atlas

ZIP code 83442: Rigby, ID

ZIP code 83442 is in Rigby (21% of residents), in Jefferson County (100%) and Bonneville County (0.2%), Idaho. 79% of its residents live outside city limits. It is in Idaho's 2nd congressional district. Its state senate districts are State Senate District 31 (100%) and State Senate District 35 (0.2%); its state house districts are State House District 31 (100%) and State House District 35 (0.2%).

23,831residents (2020 Census)
129.4 sq miland area
1cities and towns
1congressional district
18voting precincts

See it on the mapAll of Idaho

City and county

City or townShare of ZIP residents
Rigby21%

CountyShare of ZIP residents
Jefferson County100%
Bonneville County0.2%

Town or county subdivisionShare of ZIP residents
Rigby CCD87%
Lewisville-Menan CCD7.5%
Ririe CCD5.6%
Swan Valley CCD0.2%

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 31)Van Burtenshaw (R)100%
State Senator (State Senate District 35)Mark Harris (R)208-547-33600.2%
State Representative (State House District 31)Jerald Raymond (R)208-317-8777100%
State Representative (State House District 31)Rod Furniss (R)208-589-1100100%
State Representative (State House District 35)Josh Wheeler (R)208-360-39260.2%
State Representative (State House District 35)Mike Veile (R)208-223-25440.2%

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 31100%
State Senate District 350.2%

State house districtShare of ZIP residents
State House District 31100%
State House District 350.2%

Voting precincts

18 voting precincts overlap ZIP 83442. Map them, with each precinct's share of the ZIP's residents.

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Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:83442")

ZIP 83442 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.