Casco township is located in St. Clair County, Michigan. Casco township has a 2026 population of 2,909. Casco township is currently growing at a rate of 1.08% annually and its population has increased by 3.63% since the most recent census, which recorded a population of 2,807 in 2020.
The median household income in Casco township is $83,750 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. For every 100 females there are 109.7 males.
Data after 2023 is projected based on recent change
The racial composition of Casco township includes 84.21% White, and smaller percentages for Native American, Black or African American, other race and multiracial populations.
White (84.21%)
Two or more races (9.35%)
Native American (2.71%)
Black or African American (2.22%)
Other race (1.51%)
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% |
Married
Widowed
Divorced
Separated
Never Married
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%.
Name | Median | Mean |
|---|---|---|
| Married Families | $113,452 | - |
| Families | $107,200 | $167,444 |
| Households | $83,750 | $139,350 |
| Non Families | $40,000 | $65,093 |
Average Income
Median Household Income
Poverty Rate