Vincennes is a city located in Knox County, Indiana. Vincennes has a 2025 population of 16,443 . It is also the county seat of Knox County . Vincennes is currently declining at a rate of -0.38% annually and its population has decreased by -1.88% since the most recent census, which recorded a population of 16,758 in 2020.
The average household income in Vincennes is $66,581 with a poverty rate of 19.27%. The median age in Vincennes is 38 years: 35.7 years for males, and 40.5 years for females. For every 100 females there are 102.8 males.
Data after 2023 is projected based on recent change
The racial composition of Vincennes includes 85.01% White, 3.3% Black or African American, and smaller percentages for other race, Asian, Native American and multiracial populations.
White (85.01%)
Two or more races (7.99%)
Black or African American (3.3%)
Other race (1.76%)
Asian (1.67%)
Native American (0.28%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 14,176 | 85.01% |
| Two or more races | 1,332 | 7.99% |
| Black or African American | 550 | 3.3% |
| Other race | 293 | 1.76% |
| Asian | 278 | 1.67% |
| Native American | 47 | 0.28% |
Married
Widowed
Divorced
Separated
Never Married
Vincennes' average per capita income is $38,552. Household income levels show a median of $50,238. The poverty rate stands at 19.27%.
Name | Median | Mean |
|---|---|---|
| Married Families | $79,338 | - |
| Families | $63,708 | $78,105 |
| Households | $50,238 | $66,581 |
| Non Families | $34,567 | $50,477 |
Average Income
Median Household Income
Poverty Rate