Casco township Flag

Casco township

County Seat:
No
Area (mi²):
36.881
State:
Michigan

Casco township is located in St. Clair County, Michigan. Casco township has a 2025 population of 4,009. Casco township is currently growing at a rate of 0.07% annually and its population has increased by 0.33% since the most recent census, which recorded a population of 3,996 in 2020.

The average household income in Casco township is $103,078 with a poverty rate of 5.84%.The median age in Casco township is 39.6 years: 34.1 years for males, and 42.3 years for females.

4K
Total Population
109
Density (mi²)
3 0.07%
Growth

Casco township Population

Casco township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Casco township includes 96.75% White, and smaller percentages for other race, Two or more races, Asian and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White3,86696.75%
Other race711.78%
Two or more races491.23%
Asian100.25%

Casco township Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Casco township's average per capita income is $52,303. Household income levels show a median of $79,375. The poverty rate stands at 5.84%.

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$105,078-
Families$81,500$111,118
Households$79,375$103,078
Non Families$34,375$64,844

$52,303

Average Income

$79,375

Median Household Income

5.84%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)