Shiawassee County's estimated 2026 population is 67,936 with a growth rate of -0.03% in the past year according to the most recent United States census data. Shiawassee County is the 29th largest county in Michigan. The 2010 population was 70,635 and has seen a growth of -3.82% since that time.
Data after 2023 is projected based on recent change
The racial composition of Shiawassee County includes 94.79% White, and smaller percentages for Black or African American, other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (94.79%)
Two or more races (3.33%)
Black or African American (0.6%)
Other race (0.57%)
Asian (0.41%)
Native American (0.26%)
Native Hawaiian or Pacific Islander (0.04%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 64,514 | 94.79% |
| Two or more races | 2,269 | 3.33% |
| Black or African American | 406 | 0.6% |
| Other race | 389 | 0.57% |
| Asian | 278 | 0.41% |
| Native American | 175 | 0.26% |
| Native Hawaiian or Pacific Islander | 30 | 0.04% |
Married
Widowed
Divorced
Separated
Never Married
Shiawassee County's average per capita income is $45,440. Household income levels show a median of $64,464. The poverty rate stands at 11.69%.
Name | Median | Mean |
|---|---|---|
| Married Families | $92,821 | $105,201 |
| Families | $81,933 | $97,424 |
| Households | $64,464 | $82,060 |
| Non Families | $37,609 | $48,396 |
Average Income
Median Household Income
Poverty Rate
