Walworth County's estimated 2026 population is 106,071 with a growth rate of 0.02% 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 3.79% since that time.
Data after 2023 is projected based on recent change
The racial composition of Walworth County includes 87.13% White, 3.55% other race, and smaller percentages for Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (87.13%)
Two or more races (7.26%)
Other race (3.55%)
Black or African American (0.83%)
Asian (0.82%)
Native American (0.37%)
Native Hawaiian or Pacific Islander (0.05%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 91,872 | 87.13% |
| Two or more races | 7,655 | 7.26% |
| Other race | 3,741 | 3.55% |
| Black or African American | 877 | 0.83% |
| Asian | 861 | 0.82% |
| Native American | 389 | 0.37% |
| Native Hawaiian or Pacific Islander | 52 | 0.05% |
Married
Widowed
Divorced
Separated
Never Married
Walworth County's average per capita income is $50,880. Household income levels show a median of $77,359. The poverty rate stands at 9.72%.
Name | Median | Mean |
|---|---|---|
| Married Families | $110,916 | $137,816 |
| Families | $99,058 | $125,806 |
| Households | $77,359 | $104,608 |
| Non Families | $44,493 | $60,946 |
Average Income
Median Household Income
Poverty Rate
