City in Clinton County, Indiana · 9.8 sq mi · 1,709 people per sq mi
About 17,000 people live in Frankfort. The typical household earns $57,412, and the median resident is 33.2 years old.
2026 projection
From 16,876 in 2020
Poverty rate 12.86%
Men 32.2 · Women 34.5
1850–2026
16,828
2026 projection
0.3% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1850–2026
16,828
2026 projection
0.3% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 16,828 | -9 | 0.05% |
|---|---|---|---|
| 2025 | 16,837 | -5 | 0.03% |
| 2024 | 16,842 | +76 | 0.45% |
| 2023 | 16,766 | +107 | 0.64% |
| 2022 | 16,659 | -96 | 0.57% |
| 2021 | 16,755 | -121 | 0.72% |
| 2020 | 16,876 | +1,043 | 6.59% |
| 2019 | 15,833 | +57 | 0.36% |
| 2018 | 15,776 | +20 | 0.13% |
| 2017 | 15,756 | -10 | 0.06% |
Showing 10 of 33 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 159 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 8 residents
41% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 41% | 42% | 40% |
| Never married | 36% | 40% | 33% |
| Divorced | 14% | 13% | 15% |
| Widowed | 7% | 3% | 10% |
| Separated | 2% | 2% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau