Overisel township

County:: Allegan County
County Seat:: No
Area (mi²):: 35.645
State:: Michigan

Overisel township is located in Allegan County, Michigan. Overisel township has a 2025 population of 3,187. Overisel township is currently growing at a rate of 0.31% annually and its population has increased by 1.63% since the most recent census, which recorded a population of 3,136 in 2020.

The average household income in Overisel township is $118,253 with a poverty rate of 3.13%.The median age in Overisel township is 33.9 years: 32 years for males, and 36.4 years for females.

Demographics

The racial composition of Overisel township includes 96.85% White, and smaller percentages for Two or more races, Asian, Black or African American, other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	3,043	96.85%
Two or more races	63	2.01%
Asian	16	0.51%
Black or African American	13	0.41%
Other race	7	0.22%

Overisel township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Overisel township's average per capita income is $54,352. Household income levels show a median of $99,950. The poverty rate stands at 3.13%.

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	$115,598	-
Families	$107,955	$125,768
Households	$99,950	$118,253
Non Families	$50,809	$68,737

$54,352

Average Income

$99,950

Median Household Income

3.13%

Poverty Rate