Monona is a city located in Dane County, Wisconsin. Monona has a 2025 population of 8,603 . Monona is currently declining at a rate of -0.15% annually and its population has decreased by -0.74% since the most recent census, which recorded a population of 8,667 in 2020.
The average household income in Monona is $111,662 with a poverty rate of 7.23%. The median age in Monona is 44.7 years: 44.4 years for males, and 45.6 years for females. For every 100 females there are 95.0 males.
Data after 2023 is projected based on recent change
The racial composition of Monona includes 88.89% White, 3.08% Asian, and smaller percentages for Black or African American, other race and multiracial populations.
White (88.89%)
Two or more races (4.64%)
Asian (3.08%)
Black or African American (2.72%)
Other race (0.67%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 7,648 | 88.89% |
| Two or more races | 399 | 4.64% |
| Asian | 265 | 3.08% |
| Black or African American | 234 | 2.72% |
| Other race | 58 | 0.67% |
Married
Widowed
Divorced
Separated
Never Married
Monona's average per capita income is $57,149. Household income levels show a median of $87,784. The poverty rate stands at 7.23%.
Name | Median | Mean |
|---|---|---|
| Married Families | $138,295 | - |
| Families | $123,327 | $154,217 |
| Households | $87,784 | $111,662 |
| Non Families | $50,568 | $61,925 |
Average Income
Median Household Income
Poverty Rate