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 and multiracial populations.

Population by Race

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%

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