Boundary Atlas

ZIP code 46804: Fort Wayne, IN

ZIP code 46804 is in Fort Wayne (95% of residents), in Allen County, Indiana. 5.2% of its residents live outside city limits. It is in Indiana's 3rd congressional district. Its state senate districts are State Senate District 16 (100%) and State Senate District 19 (<0.1%); its state house districts are State House District 83 (100%), State House District 80 (<0.1%) and State House District 85 (<0.1%).

28,800residents (2020 Census)
17.7 sq miland area
1cities and towns
1congressional district
29voting precincts

See it on the mapAll of Indiana

City and county

City or townShare of ZIP residents
Fort Wayne95%

CountyShare of ZIP residents
Allen County100%

Town or county subdivisionShare of ZIP residents
Aboite township82%
Wayne township18%

Congressional district

Congressional districtShare of ZIP residents
Indiana's 3rd congressional district (IN-03)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 16100%
State Senate District 19<0.1%

State house districtShare of ZIP residents
State House District 83100%
State House District 80<0.1%
State House District 85<0.1%
State House District 82land only

Voting precincts

29 voting precincts overlap ZIP 46804. 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:46804")

ZIP 46804 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.