St. Charles is located in Saginaw County, Michigan. St. Charles has a 2025 population of 3,118 . St. Charles is currently declining at a rate of -0.1% annually and its population has decreased by -1.92% since the most recent census, which recorded a population of 3,179 in 2020.
The average household income in St. Charles is $86,888 with a poverty rate of 13.08%. The median age in St. Charles is 44.8 years: 43.8 years for males, and 45.3 years for females. For every 100 females there are 94.9 males.
Data after 2023 is projected based on recent change
The racial composition of St. Charles includes 88.59% White, 6.56% Black or African American, and smaller percentages for Asian, other race and multiracial populations.
White (88.59%)
Black or African American (6.56%)
Two or more races (3.84%)
Asian (0.51%)
Other race (0.51%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,794 | 88.59% |
| Black or African American | 207 | 6.56% |
| Two or more races | 121 | 3.84% |
| Asian | 16 | 0.51% |
| Other race | 16 | 0.51% |
Married
Widowed
Divorced
Separated
Never Married
St. Charles' average per capita income is $43,308. Household income levels show a median of $60,536. The poverty rate stands at 13.08%.
Name | Median | Mean |
|---|---|---|
| Married Families | $74,450 | - |
| Families | $65,332 | $100,407 |
| Households | $60,536 | $86,888 |
| Non Families | $33,750 | $50,264 |
Average Income
Median Household Income
Poverty Rate