Boundary Atlas

ZIP code 43344: Richwood, OH

ZIP code 43344 is in Richwood (39% of residents), in Union County (97%), Delaware County (2.0%) and Marion County (0.8%), Ohio. 61% of its residents live outside city limits. It is in Ohio's 4th congressional district. Its state senate districts are State Senate District 26 (98%) and State Senate District 19 (2.0%); its state house districts are State House District 86 (98%) and State House District 61 (2.0%).

5,702residents (2020 Census)
98.0 sq miland area
1cities and towns
1congressional district
10voting precincts

See it on the mapAll of Ohio

City and county

City or townShare of ZIP residents
Richwood39%

CountyShare of ZIP residents
Union County97%
Delaware County2.0%
Marion County0.8%

Town or county subdivisionShare of ZIP residents
Claibourne township61%
Jackson township16%
York township8.4%
Leesburg township5.2%
Washington township4.3%
Taylor township2.8%
Thompson township2.0%
Prospect township0.8%

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)98%
State Senator (State Senate District 19)Andrew Brenner (R)2.0%
State Representative (State House District 86)Tracy Richardson (R)98%
State Representative (State House District 61)Beth Lear (R)2.0%

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 2698%
State Senate District 192.0%

State house districtShare of ZIP residents
State House District 8698%
State House District 612.0%

Voting precincts

10 voting precincts overlap ZIP 43344. Map them, with each precinct's share of the ZIP's residents.

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ZIP 43344 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.