Boundary Atlas

ZIP code 83804: Blanchard, ID

ZIP code 83804 is in Blanchard (23% of residents), in Bonner County, Idaho. 77% of its residents live outside city limits. It is in Idaho's 1st congressional district. Its state senate district is State Senate District 2; its state house district is State House District 2.

1,617residents (2020 Census)
52.9 sq miland area
1cities and towns
1congressional district
2voting precincts

See it on the mapAll of Idaho

City and county

City or townShare of ZIP residents
Blanchard23%

CountyShare of ZIP residents
Bonner County100%

Town or county subdivisionShare of ZIP residents
Blanchard-Glengary CCD100%

Congressional district

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 2100%
State Senate District 1land only

State house districtShare of ZIP residents
State House District 2100%
State House District 1land only

Voting precincts

2 voting precincts overlap ZIP 83804. 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:

related_geographies(id="us:zcta:83804")

ZIP 83804 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.