Walworth County's estimated 2026 population is 106,131 with a growth rate of 0% in the past year according to the most recent United States census data. Walworth County is the 15th largest county in Wisconsin. The 2010 population was 102,195 and has seen a growth of 3.85% since that time.
Data after 2023 is projected based on recent change
Overall: 41.4 years
Female: 42.7 years
Male: 40.3 years
There are 85,047 adults, (21,095 of whom are seniors) in Walworth County.
Female: 52,512 (49.7%)
Male: 53,145 (50.3%)
The racial composition of Walworth County includes 85.19% White, 4.59% other race, and smaller percentages for Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 90,011 | 85.19% |
| Two or more races | 8,594 | 8.13% |
| Other race | 4,848 | 4.59% |
| Asian | 916 | 0.87% |
| Black or African American | 853 | 0.81% |
| Native American | 392 | 0.37% |
| Native Hawaiian or Pacific Islander | 43 | 0.04% |
Walworth County's average per capita income is $52,409. Household income levels show a median of $80,520. The poverty rate stands at 9.36%.
Name | Median | Mean |
|---|---|---|
| Married Families | $117,569 | $144,716 |
| Families | $104,025 | $132,234 |
| Households | $80,520 | $109,464 |
| Non Families | $47,262 | $63,048 |
Average Income
Median Household Income
Poverty Rate
