St. Clair township

County:: St. Clair County
County Seat:: No
Area (mi²):: 38.398
State:: Michigan

St. Clair township is located in St. Clair County, Michigan. St. Clair township has a 2025 population of 7,153. St. Clair township is currently growing at a rate of 0.11% annually and its population has increased by 0.85% since the most recent census, which recorded a population of 7,093 in 2020.

The average household income in St. Clair township is $113,246 with a poverty rate of 5.06%.The median age in St. Clair township is 45.9 years: 43.9 years for males, and 47.7 years for females.

Demographics

The racial composition of St. Clair township includes 94.79% White, and smaller percentages for other race, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	6,732	94.79%
Two or more races	309	4.35%
Other race	36	0.51%
Asian	21	0.3%
Native Hawaiian or Pacific Islander	4	0.06%

St. Clair township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Clair township's average per capita income is $57,077. Household income levels show a median of $90,774. The poverty rate stands at 5.06%.

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	$117,740	-
Families	$109,844	$132,916
Households	$90,774	$113,246
Non Families	$51,875	$64,550

$57,077

Average Income

$90,774

Median Household Income

5.06%

Poverty Rate