Boundary Atlas

ZIP code 45347: New Paris, OH

ZIP code 45347 is in New Paris (35% of residents), in Preble County (86%) and Darke County (14%), Ohio. 65% of its residents live outside city limits. It is in Ohio's 8th congressional district. Its state senate district is State Senate District 5; its state house districts are State House District 40 (86%) and State House District 80 (14%).

4,264residents (2020 Census)
55.3 sq miland area
1cities and towns
1congressional district
8voting precincts

See it on the mapAll of Ohio

City and county

City or townShare of ZIP residents
New Paris35%

CountyShare of ZIP residents
Preble County86%
Darke County14%

Town or county subdivisionShare of ZIP residents
Jefferson township76%
Harrison township14%
Jackson township8.5%
Monroe township1.8%

Congressional district

Congressional districtShare of ZIP residents
Ohio's 8th congressional district (OH-08)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 5100%

State house districtShare of ZIP residents
State House District 4086%
State House District 8014%

Voting precincts

8 voting precincts overlap ZIP 45347. 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:45347")

ZIP 45347 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.