Boundary Atlas

ZIP code 45644: Kingston, OH

ZIP code 45644 is in Kingston (30% of residents), in Ross County (78%) and Pickaway County (22%), Ohio. 70% of its residents live outside city limits. It is in Ohio's 2nd congressional district (78%) and Ohio's 15th congressional district (22%). Its state senate districts are State Senate District 17 (78%) and State Senate District 3 (22%); its state house districts are State House District 92 (78%) and State House District 12 (22%).

4,316residents (2020 Census)
60.9 sq miland area
1cities and towns
2congressional districts
9voting precincts

See it on the mapAll of Ohio

City and county

City or townShare of ZIP residents
Kingston30%

CountyShare of ZIP residents
Ross County78%
Pickaway County22%

Town or county subdivisionShare of ZIP residents
Green township52%
Colerain township26%
Saltcreek township16%
Pickaway township5.3%
Harrison township1.2%

Congressional districts

Congressional districtShare of ZIP residents
Ohio's 2nd congressional district (OH-02)78%
Ohio's 15th congressional district (OH-15)22%

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.

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (OH-02)David J. Taylor (R)202-225-316478%
U.S. Representative (OH-15)Mike Carey (R)202-225-201522%
U.S. SenatorBernie Moreno (R)202-224-2315statewide
U.S. SenatorJon Husted (R)202-224-3353statewide
State Senator (State Senate District 17)Shane Wilkin (R)78%
State Senator (State Senate District 3)Michele Reynolds (R)22%
State Representative (State House District 92)Mark Johnson (R)78%
State Representative (State House District 12)Brian Stewart (R)22%

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 1778%
State Senate District 322%

State house districtShare of ZIP residents
State House District 9278%
State House District 1222%

Voting precincts

9 voting precincts overlap ZIP 45644. 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:45644")

ZIP 45644 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.