Boundary Atlas

ZIP code 45232: Cincinnati, OH

ZIP code 45232 is in Cincinnati, in Hamilton County, Ohio. It is in Ohio's 1st congressional district. Its state senate district is State Senate District 9; its state house district is State House District 25.

7,109residents (2020 Census)
4.0 sq miland area
1cities and towns
1congressional district
7voting precincts

See it on the mapAll of Ohio

City and county

City or townShare of ZIP residents
Cincinnati100%

CountyShare of ZIP residents
Hamilton County100%

Town or county subdivisionShare of ZIP residents
Cincinnati city100%

Congressional district

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 9100%

State house districtShare of ZIP residents
State House District 25100%

Voting precincts

7 voting precincts overlap ZIP 45232. 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:45232")

ZIP 45232 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.