Vergennes is located in Jackson County, Illinois. Vergennes has a 2025 population of 678 . Vergennes is currently growing at a rate of 0.74% annually and its population has increased by 0.3% since the most recent census, which recorded a population of 676 in 2020.
The average household income in Vergennes is $72,628 with a poverty rate of 4.31%. The median age in Vergennes is 41 years: 36.4 years for males, and 49.3 years for females. For every 100 females there are 141.2 males.
Data after 2023 is projected based on recent change
The racial composition of Vergennes includes 96.93% White, and smaller percentages for other race, Two or more races, Asian and multiracial populations.
White (96.93%)
Other race (1.73%)
Two or more races (1.07%)
Asian (0.27%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 727 | 96.93% |
| Other race | 13 | 1.73% |
| Two or more races | 8 | 1.07% |
| Asian | 2 | 0.27% |
Married
Widowed
Divorced
Separated
Never Married
Vergennes' average per capita income is $35,238. Household income levels show a median of $59,375. The poverty rate stands at 4.31%.
Name | Median | Mean |
|---|---|---|
| Married Families | $95,000 | - |
| Families | $69,762 | $84,815 |
| Households | $59,375 | $72,628 |
| Non Families | $30,208 | $38,438 |
Average Income
Median Household Income
Poverty Rate