Frankfort city, Indiana
Official LSAD Designation: Frankfort city • Census GEOID: 1825324
• Clinton County
Demographics & Population Profile
Population and demographics for Frankfort city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 16,837 | — | 2025 | Census |
| Median Age | 33.2 yrs | ±1.2 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 6,002 | ±291 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).