ZIP code 44903: Mansfield, OH
ZIP code 44903 is in Mansfield (39% of residents) and Ontario (6.9%), in Richland County (98%), Morrow County (1.7%) and Ashland County (0.4%), Ohio. 54% of its residents live outside city limits. It is in Ohio's 5th congressional district (53%), Ohio's 4th congressional district (46%) and Ohio's 7th congressional district (0.4%). Its state senate districts are State Senate District 22 (98%) and State Senate District 26 (1.7%); its state house districts are State House District 76 (98%), State House District 87 (1.7%) and State House District 67 (0.4%).
City and county
| City or town | Share of ZIP residents |
|---|---|
| Mansfield | 39% |
| Ontario | 6.9% |
| County | Share of ZIP residents |
|---|---|
| Richland County | 98% |
| Morrow County | 1.7% |
| Ashland County | 0.4% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Mansfield city | 39% |
| Springfield township | 18% |
| Mifflin township | 13% |
| Washington township | 9.0% |
| Madison township | 5.7% |
| Weller township | 4.7% |
| Franklin township | 4.3% |
| Troy township | 2.1% |
| Troy township | 1.7% |
| Jackson township | 1.0% |
| Sandusky township | 0.5% |
| Milton township | 0.3% |
| Monroe township | 0.2% |
| Mifflin township | 0.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Ohio's 5th congressional district (OH-05) | 53% |
| Ohio's 4th congressional district (OH-04) | 46% |
| Ohio's 7th congressional district (OH-07) | 0.4% |
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
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Jodie Perry | 39% | |
| U.S. Representative (OH-05) | Robert E. Latta (R) | 202-225-6405 | 53% |
| U.S. Representative (OH-04) | Jim Jordan (R) | 202-225-2676 | 46% |
| U.S. Representative (OH-07) | Max L. Miller (R) | 202-225-3876 | 0.4% |
| U.S. Senator | Bernie Moreno (R) | 202-224-2315 | statewide |
| U.S. Senator | Jon Husted (R) | 202-224-3353 | statewide |
| State Senator (State Senate District 22) | Mark Romanchuk (R) | 98% | |
| State Senator (State Senate District 26) | Bill Reineke (R) | 1.7% | |
| State Representative (State House District 76) | Marilyn John (R) | 98% | |
| State Representative (State House District 87) | Riordan McClain (R) | 1.7% | |
| State Representative (State House District 67) | Melanie Miller (R) | 0.4% |
From Wikidata (community-maintained); confirm on the city's website.
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); Mayors: Wikidata (CC0).
Local government
- Mansfield website: http://www.ci.mansfield.oh.us/
- Mansfield laws: search for the Mansfield, Ohio code of ordinances
- Ontario website: http://www.ontarioohio.org/
- Ontario laws: search for the Ontario, Ohio code of ordinances
- Richland County website: http://www.richlandcountyoh.us
- Richland County laws: search for the Richland County, Ohio code of ordinances
- Morrow County website: http://www.morrowcountyohio.gov
- Morrow County laws: search for the Morrow County, Ohio code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 22 | 98% |
| State Senate District 26 | 1.7% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 76 | 98% |
| State House District 87 | 1.7% |
| State House District 67 | 0.4% |
Voting precincts
48 voting precincts overlap ZIP 44903. 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://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:44903")
ZIP 44903 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.