ZIP code 83234: Downey, ID

ZIP code 83234 is in Downey (51% of residents), in Bannock County, Idaho. 49% of its residents live outside city limits. It is in Idaho's 2nd congressional district. Its state senate districts are State Senate District 28 (99%) and State Senate District 35 (1.0%); its state house districts are State House District 28 (99%) and State House District 35 (1.0%).

1,127residents (2020 Census)

270.2 sq miland area

1cities and towns

1congressional district

4voting precincts

See it on the map All of Idaho

City and county

City or town	Share of ZIP residents
Downey	51%

County	Share of ZIP residents
Bannock County	100%

Town or county subdivision	Share of ZIP residents
South Bannock CCD	100%

Congressional district

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

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (ID-02)	Michael K. Simpson (R)	202-225-5531	100%
U.S. Senator	James E. Risch (R)	202-224-2752 · contact form	statewide
U.S. Senator	Mike Crapo (R)	202-224-6142 · contact form	statewide
State Senator (State Senate District 28)	Jim Guthrie (R)	208-251-9303	99%
State Senator (State Senate District 35)	Mark Harris (R)	208-547-3360	1.0%
State Representative (State House District 28)	Dan Garner (R)		99%
State Representative (State House District 28)	Rick Cheatum (R)	208-339-2629	99%
State Representative (State House District 35)	Josh Wheeler (R)	208-360-3926	1.0%
State Representative (State House District 35)	Mike Veile (R)	208-223-2544	1.0%

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

Downey website: https://www.downeyidaho.us
Downey laws: search for the Downey, Idaho code of ordinances
Bannock County website: http://www.bannockcounty.us
Bannock County laws: search for the Bannock County, Idaho code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 28	99%
State Senate District 35	1.0%

State house district	Share of ZIP residents
State House District 28	99%
State House District 35	1.0%

Voting precincts

4 voting precincts overlap ZIP 83234. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

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:

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ZIP 83234 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.