Vernon County's 2026 population is estimated at 31,767, reflecting a 0.66% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Vernon County is the 42nd largest county in Wisconsin. The 2010 population was 29,771 and has grown 6.7% since 2010.
Data after 2023 is projected based on recent change
Overall: 41.9 years
Female: 42.8 years
Male: 41.3 years
There are 22,968 adults, (6,598 of whom are seniors) in Vernon County.
Female: 15,291 (49.2%)
Male: 15,758 (50.8%)
The racial composition of Vernon County includes 94.49% White, and smaller percentages for other race, Black or African American, Asian, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 29,338 | 94.49% |
| Two or more races | 1,258 | 4.05% |
| Other race | 279 | 0.9% |
| Black or African American | 90 | 0.29% |
| Asian | 65 | 0.21% |
| Native American | 19 | 0.06% |
Vernon County 's average per capita income is $49,375. Household income levels show a median of $71,893. The poverty rate stands at 13.09%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $97,440 | $111,611 |
| Families | $90,000 | $104,366 |
| Households | $71,893 | $90,506 |
| Non Families | $41,209 | $62,091 |
Average Income
Median Household Income
Poverty Rate
