Boundary Atlas

ZIP code 43945: Salineville, OH

ZIP code 43945 is in Salineville (41% of residents), in Columbiana County (79%), Carroll County (17%) and Jefferson County (4.4%), Ohio. 59% of its residents live outside city limits. It is in Ohio's 6th congressional district. Its state senate districts are State Senate District 33 (96%) and State Senate District 30 (4.4%); its state house districts are State House District 79 (96%) and State House District 96 (4.4%).

2,972residents (2020 Census)
67.5 sq miland area
2cities and towns
1congressional district
8voting precincts

See it on the mapAll of Ohio

City and county

City or townShare of ZIP residents
Salineville41%
Summitville0.5%

CountyShare of ZIP residents
Columbiana County79%
Carroll County17%
Jefferson County4.4%

Town or county subdivisionShare of ZIP residents
Washington township60%
Fox township13%
Wayne township11%
Franklin township6.4%
Brush Creek township4.4%
East township3.6%
Madison township1.4%

Congressional district

Congressional districtShare of ZIP residents
Ohio's 6th congressional district (OH-06)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 3396%
State Senate District 304.4%

State house districtShare of ZIP residents
State House District 7996%
State House District 964.4%

Voting precincts

8 voting precincts overlap ZIP 43945. 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:43945")

ZIP 43945 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.