Kiel

County:: Manitowoc County
County Seat:: No
Area (mi²):: 2.528
State:: Wisconsin

Kiel is a city located in Manitowoc County, Wisconsin. Kiel has a 2025 population of 3,962. Kiel is currently growing at a rate of 0.08% annually and its population has increased by 0.41% since the most recent census, which recorded a population of 3,946 in 2020.

The average household income in Kiel is $85,756 with a poverty rate of 10.15%.The median age in Kiel is 43.6 years: 44.6 years for males, and 42.1 years for females.

Demographics

The racial composition of Kiel includes 93.98% White, and smaller percentages for Asian, other race, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	3,683	93.98%
Two or more races	179	4.57%
Asian	27	0.69%
Other race	22	0.56%
Native American	8	0.2%

Kiel Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Kiel's average per capita income is $57,818. Household income levels show a median of $73,914. The poverty rate stands at 10.15%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$101,724	-
Families	$93,537	$99,454
Households	$73,914	$85,756
Non Families	$57,804	$63,861

$57,818

Average Income

$73,914

Median Household Income

10.15%

Poverty Rate