Clay township

County:: St. Clair County
County Seat:: No
Area (mi²):: 35.477
State:: Michigan

Clay township is located in St. Clair County, Michigan. Clay township has a 2025 population of 8,237. Clay township is currently declining at a rate of -0.59% annually and its population has decreased by -2.49% since the most recent census, which recorded a population of 8,447 in 2020.

The average household income in Clay township is $106,982 with a poverty rate of 7.91%. The median age in Clay township is 54.9 years: 55 years for males, and 54.8 years for females.

Demographics

The racial composition of Clay township includes 95.61% White, and smaller percentages for Two or more races, other race, Asian, Native American, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Asian

Native American

Black or African American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	8,039	95.61%
Two or more races	217	2.58%
Other race	81	0.96%
Asian	47	0.56%
Native American	23	0.27%
Black or African American	1	0.01%
Native Hawaiian or Pacific Islander	0	0%

Clay township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Clay township's average per capita income is $60,675. Household income levels show a median of $84,318. The poverty rate stands at 7.91%.

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	$104,306	-
Families	$102,500	$126,031
Households	$84,318	$106,982
Non Families	$46,141	$68,326

$60,675

Average Income

$84,318

Median Household Income

7.91%

Poverty Rate