Frankfort city, Indiana
Official LSAD Designation: Frankfort city • Census GEOID: 1825324
• Clinton County
Frankfort city is an incorporated city in Clinton County, Indiana. According to official records from the Census (2025), Frankfort city had an estimated population of 16,837 residents. Official Census Bureau geographic records classify this community under LSAD designation Frankfort city (GEOID 1825324).
Local Government Administration U.S. Census Bureau GMAF
City Of Frankfort
Municipal
Official Title:
Mayor
Address:
301 E CLINTON ST, FRANKFORT IN 46041-1908
County Of Clinton
County
Official Title:
President
Address:
125 COURTHOUSE SQ, FRANKFORT IN 46041-1942
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 16,837 | 2025 |
| Median Household Income | $57,412 | 2020-2024 |
| Median Home Value | $138,600 | 2020-2024 |
| Land Area | 9.84 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).