Boundary Atlas

ZIP code 83840: Kootenai, ID

ZIP code 83840 is in Kootenai, in Bonner County, Idaho. It is in Idaho's 1st congressional district. Its state senate district is State Senate District 1; its state house district is State House District 1.

556residents (2020 Census)
0.3 sq miland area
1cities and towns
1congressional district
1voting precincts

See it on the mapAll of Idaho

City and county

City or townShare of ZIP residents
Kootenai100%

CountyShare of ZIP residents
Bonner County100%

Town or county subdivisionShare of ZIP residents
Sandpoint CCD100%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
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 1)Jim Woodward (R)100%
State Representative (State House District 1)Cornel Rasor (R)208-290-7403100%
State Representative (State House District 1)Mark Sauter (R)100%

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 1100%

State house districtShare of ZIP residents
State House District 1100%

Voting precincts

1 voting precinct overlap ZIP 83840. 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:83840")

ZIP 83840 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.