Boundary Atlas

ZIP code 45786: Waterford, OH

ZIP code 45786 is in Waterford (12% of residents), in Washington County (98%) and Morgan County (2.1%), Ohio. 88% of its residents live outside city limits. It is in Ohio's 2nd congressional district. Its state senate district is State Senate District 30; its state house districts are State House District 94 (98%) and State House District 95 (2.1%).

3,160residents (2020 Census)
63.3 sq miland area
1cities and towns
1congressional district
5voting precincts

See it on the mapAll of Ohio

City and county

City or townShare of ZIP residents
Waterford12%

CountyShare of ZIP residents
Washington County98%
Morgan County2.1%

Town or county subdivisionShare of ZIP residents
Waterford township54%
Watertown township34%
Palmer township7.8%
Fairfield township2.6%
Windsor township2.1%

Congressional district

Congressional districtShare of ZIP residents
Ohio's 2nd congressional district (OH-02)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 30100%

State house districtShare of ZIP residents
State House District 9498%
State House District 952.1%

Voting precincts

5 voting precincts overlap ZIP 45786. 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:45786")

ZIP 45786 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.