Delavan is a city located in Walworth County, Wisconsin. Delavan has a 2025 population of 9,185 . Delavan is currently growing at a rate of 1.44% annually and its population has increased by 7.65% since the most recent census, which recorded a population of 8,532 in 2020.
The average household income in Delavan is $80,853 with a poverty rate of 9.62%. The median age in Delavan is 38.6 years: 35.9 years for males, and 40.1 years for females. For every 100 females there are 101.9 males.
Data after 2023 is projected based on recent change
The racial composition of Delavan includes 81.09% White, 5.23% other race, and smaller percentages for Black or African American, Native American, Native Hawaiian or Pacific Islander, Asian and multiracial populations.
White (81.09%)
Two or more races (12.39%)
Other race (5.23%)
Black or African American (0.83%)
Native American (0.16%)
Native Hawaiian or Pacific Islander (0.16%)
Asian (0.13%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 6,918 | 81.09% |
| Two or more races | 1,057 | 12.39% |
| Other race | 446 | 5.23% |
| Black or African American | 71 | 0.83% |
| Native American | 14 | 0.16% |
| Native Hawaiian or Pacific Islander | 14 | 0.16% |
| Asian | 11 | 0.13% |
Married
Widowed
Divorced
Separated
Never Married
Delavan's average per capita income is $44,398. Household income levels show a median of $71,121. The poverty rate stands at 9.62%.
Name | Median | Mean |
|---|---|---|
| Married Families | $102,813 | - |
| Families | $85,357 | $101,502 |
| Households | $71,121 | $80,853 |
| Non Families | $34,060 | $46,899 |
Average Income
Median Household Income
Poverty Rate