Boundary Atlas

ZIP code 43045: Milford Center, OH

ZIP code 43045 is in Milford Center (41% of residents), in Union County (99%) and Champaign County (1.2%), Ohio. 59% of its residents live outside city limits. It is in Ohio's 4th congressional district. Its state senate districts are State Senate District 26 (99%) and State Senate District 12 (1.2%); its state house districts are State House District 86 (99%) and State House District 85 (1.2%).

1,928residents (2020 Census)
37.6 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
Milford Center41%

CountyShare of ZIP residents
Union County99%
Champaign County1.2%

Town or county subdivisionShare of ZIP residents
Union township68%
Allen township28%
Darby township2.3%
Rush township1.2%

Congressional district

Congressional districtShare of ZIP residents
Ohio's 4th congressional district (OH-04)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (OH-04)Jim Jordan (R)202-225-2676100%
U.S. SenatorBernie Moreno (R)202-224-2315statewide
U.S. SenatorJon Husted (R)202-224-3353statewide
State Senator (State Senate District 26)Bill Reineke (R)99%
State Senator (State Senate District 12)Susan Manchester (R)419-820-81511.2%
State Representative (State House District 86)Tracy Richardson (R)99%
State Representative (State House District 85)Tim Barhorst (R)1.2%

Elected in 2024 under OH's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 2699%
State Senate District 121.2%

State house districtShare of ZIP residents
State House District 8699%
State House District 851.2%

Voting precincts

5 voting precincts overlap ZIP 43045. Map them, with each precinct's share of the ZIP's residents.

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ZIP 43045 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.