Boundary Atlas

ZIP code 44403: Brookfield Center, OH

ZIP code 44403 is in Brookfield Center (31% of residents), Masury (6.5%) and Yankee Lake (2.0%), in Trumbull County, Ohio. 61% of its residents live outside city limits. It is in Ohio's 14th congressional district. Its state senate district is State Senate District 32; its state house district is State House District 65.

3,690residents (2020 Census)
14.4 sq miland area
3cities and towns
1congressional district
5voting precincts

See it on the mapAll of Ohio

City and county

City or townShare of ZIP residents
Brookfield Center31%
Masury6.5%
Yankee Lake2.0%

CountyShare of ZIP residents
Trumbull County100%

Town or county subdivisionShare of ZIP residents
Brookfield township98%
Vienna township1.6%

Congressional district

Congressional districtShare of ZIP residents
Ohio's 14th congressional district (OH-14)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 32100%

State house districtShare of ZIP residents
State House District 65100%

Voting precincts

5 voting precincts overlap ZIP 44403. 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:44403")

ZIP 44403 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.