City in Knox County, Indiana · 7.5 sq mi · 2,186 people per sq mi
16,295 people live in Vincennes. The typical household earns $53,637, and the median resident is 36.4 years old.
2026 projection
From 16,759 in 2020
Poverty rate 19.62%
Men 35.2 · Women 37.7
1850–2026
16,295
2026 projection
2.8% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1850–2026
16,295
2026 projection
2.8% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 16,295 | -83 | 0.51% |
|---|---|---|---|
| 2025 | 16,378 | -53 | 0.32% |
| 2024 | 16,431 | -95 | 0.57% |
| 2023 | 16,526 | +6 | 0.04% |
| 2022 | 16,520 | -85 | 0.51% |
| 2021 | 16,605 | -154 | 0.92% |
| 2020 | 16,759 | -49 | 0.29% |
| 2019 | 16,808 | -45 | 0.27% |
| 2018 | 16,853 | -391 | 2.27% |
| 2017 | 17,244 | -305 | 1.74% |
Showing 10 of 33 years.
The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.
Vincennes has a population change lower than Knox County, Indiana, and the U.S.
Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.
Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 166 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 5 residents
40% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 40% | 41% | 40% |
| Never married | 38% | 43% | 32% |
| Divorced | 14% | 12% | 16% |
| Widowed | 7% | 3% | 10% |
| Separated | 1% | 1% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources