Castleton township

County:: Barry County
County Seat:: No
Area (mi²):: 34.972
State:: Michigan

Castleton township is located in Barry County, Michigan. Castleton township has a 2025 population of 3,498. Castleton township is currently growing at a rate of 0.89% annually and its population has increased by 4.79% since the most recent census, which recorded a population of 3,338 in 2020.

The average household income in Castleton township is $68,604 with a poverty rate of 12.54%. The median age in Castleton township is 38.6 years: 38.2 years for males, and 39.5 years for females.

Demographics

The racial composition of Castleton township includes 96.19% White, and smaller percentages for Asian, Native American, other race, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Native American

Other race

Black or African American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	3,259	96.19%
Two or more races	112	3.31%
Asian	7	0.21%
Native American	5	0.15%
Other race	5	0.15%
Black or African American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Castleton township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Castleton township's average per capita income is $43,360. Household income levels show a median of $57,043. The poverty rate stands at 12.54%.

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	$98,288	-
Families	$78,523	$90,069
Households	$57,043	$68,604
Non Families	$32,045	$36,548

$43,360

Average Income

$57,043

Median Household Income

12.54%

Poverty Rate