Green County's estimated 2026 population is 37,217 with a growth rate of -0.03% in the past year according to the most recent United States census data. Green County is the 40th largest county in Wisconsin. The 2010 population was 36,858 and has seen a growth of 0.97% since that time.
Data after 2023 is projected based on recent change
Overall: 43.6 years
Female: 44.2 years
Male: 43.2 years
There are 29,063 adults, (7,634 of whom are seniors) in Green County.
Female: 18,331 (49.5%)
Male: 18,686 (50.5%)
The racial composition of Green County includes 93.16% White, and smaller percentages for other race, Black or African American, Asian, Native American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 34,484 | 93.16% |
| Two or more races | 1,442 | 3.9% |
| Other race | 412 | 1.11% |
| Black or African American | 385 | 1.04% |
| Asian | 264 | 0.71% |
| Native American | 30 | 0.08% |
Green County's average per capita income is $51,363. Household income levels show a median of $82,852. The poverty rate stands at 7.71%.
Name | Median | Mean |
|---|---|---|
| Married Families | $115,085 | - |
| Families | $104,334 | $122,143 |
| Households | $82,852 | $99,251 |
| Non Families | $47,823 | $59,471 |
Average Income
Median Household Income
Poverty Rate
