Boundary Atlas

ZIP code 45337: Laura, OH

ZIP code 45337 is in Laura (26% of residents), in Miami County (84%) and Darke County (16%), Ohio. 74% of its residents live outside city limits. It is in Ohio's 15th congressional district (62%) and Ohio's 8th congressional district (38%). Its state senate district is State Senate District 5; its state house district is State House District 80.

1,519residents (2020 Census)
20.8 sq miland area
1cities and towns
2congressional districts
4voting precincts

See it on the mapAll of Ohio

City and county

City or townShare of ZIP residents
Laura26%

CountyShare of ZIP residents
Miami County84%
Darke County16%

Town or county subdivisionShare of ZIP residents
Union township66%
Newton township18%
Monroe township16%

Congressional districts

Congressional districtShare of ZIP residents
Ohio's 15th congressional district (OH-15)62%
Ohio's 8th congressional district (OH-08)38%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

State legislative districts

State senate districtShare of ZIP residents
State Senate District 5100%

State house districtShare of ZIP residents
State House District 80100%

Voting precincts

4 voting precincts overlap ZIP 45337. 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:45337")

ZIP 45337 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.