Kewaskum is a village located in Washington County, Wisconsin. Kewaskum has a 2025 population of 4,626 . Kewaskum is currently growing at a rate of 1.36% annually and its population has increased by 7.23% since the most recent census, which recorded a population of 4,314 in 2020.
The average household income in Kewaskum is $97,807 with a poverty rate of 8.5%. The median age in Kewaskum is 38.4 years: 37.9 years for males, and 39 years for females. For every 100 females there are 95.8 males.
Data after 2023 is projected based on recent change
The racial composition of Kewaskum includes 94.6% White, and smaller percentages for Asian and multiracial populations.
White (94.6%)
Two or more races (4.74%)
Asian (0.66%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 4,131 | 94.6% |
| Two or more races | 207 | 4.74% |
| Asian | 29 | 0.66% |
Married
Widowed
Divorced
Separated
Never Married
Kewaskum's average per capita income is $60,686. Household income levels show a median of $103,472. The poverty rate stands at 8.5%.
Name | Median | Mean |
|---|---|---|
| Married Families | $131,980 | - |
| Families | $130,465 | $116,371 |
| Households | $103,472 | $97,807 |
| Non Families | $44,688 | $50,598 |
Average Income
Median Household Income
Poverty Rate