Kiel is a city located in Manitowoc County, Wisconsin. Kiel has a 2026 population of 3,993. Kiel is currently growing at a rate of 0.23% annually and its population has increased by 1.4% since the most recent census, which recorded a population of 3,938 in 2020.
The median household income in Kiel is $75,953 with a poverty rate of 8.61%. The median age in Kiel is 45.2 years: 45.1 years for males, and 45.6 years for females. For every 100 females there are 99.7 males.
Data after 2023 is projected based on recent change
Overall: 45.2 years
Female: 45.6 years
Male: 45.1 years
There are 3,174 adults, (773 of whom are seniors) in Kiel.
Female: 1,974 (50.1%)
Male: 1,969 (49.9%)
The racial composition of Kiel includes 93.13% White, and smaller percentages for other race, Asian, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 3,672 | 93.13% |
| Two or more races | 192 | 4.87% |
| Other race | 54 | 1.37% |
| Asian | 16 | 0.41% |
| Native American | 9 | 0.23% |
Kiel 's average per capita income is $56,024. Household income levels show a median of $75,953. The poverty rate stands at 8.61%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $103,264 | - |
| Families | $95,523 | $98,451 |
| Households | $75,953 | $89,461 |
| Non Families | $61,190 | $68,933 |
Average Income
Median Household Income
Poverty Rate