Chillicothe city, Ohio
Official LSAD Designation: Chillicothe city • Census GEOID: 3914184
• Ross County
Chillicothe city is an incorporated city in Ross County, Ohio. According to official records from the Census (2025), Chillicothe city had an estimated population of 21,815 residents. Official Census Bureau geographic records classify this community under LSAD designation Chillicothe city (GEOID 3914184).
Local Government Administration U.S. Census Bureau GMAF
City Of Chillicothe
Municipal
Official Title:
Safety Service Director (acting) And
Address:
35 SOUTH PAINT STREET, CHILLICOTHE OH 45601-3243
County Of Ross
County
Official Title:
Ross County Auditor
Address:
2 N PAINT ST, STE H, CHILLICOTHE OH 45601-3109
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 21,815 | 2025 |
| Median Household Income | $54,086 | 2020-2024 |
| Median Home Value | $162,500 | 2020-2024 |
| Land Area | 10.50 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).