Casco township

County:: St. Clair County
County Seat:: No
Area (mi²):: 38.871
State:: Michigan

Casco township is located in St. Clair County, Michigan. Casco township has a 2025 population of 2,944. Casco township is currently growing at a rate of 1.06% annually and its population has increased by 4.88% since the most recent census, which recorded a population of 2,807 in 2020.

The average household income in Casco township is $139,350 with a poverty rate of 7.81%. The median age in Casco township is 57.1 years: 55.3 years for males, and 57.5 years for females.

Demographics

The racial composition of Casco township includes 84.21% White, and smaller percentages for Native American, Black or African American, other race, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Native American

Black or African American

Other race

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	2,395	84.21%
Two or more races	266	9.35%
Native American	77	2.71%
Black or African American	63	2.22%
Other race	43	1.51%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Casco township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Casco township's average per capita income is $50,172. Household income levels show a median of $83,750. The poverty rate stands at 7.81%.

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	$113,452	-
Families	$107,200	$167,444
Households	$83,750	$139,350
Non Families	$40,000	$65,093

$50,172

Average Income

$83,750

Median Household Income

7.81%

Poverty Rate