Delta County's estimated 2026 population is 36,369 with a growth rate of -0.44% in the past year according to the most recent United States census data. Delta County is the 43rd largest county in Michigan. The 2010 population was 37,049 and has seen a growth of -1.84% since that time.
Data after 2023 is projected based on recent change
The racial composition of Delta County includes 90.72% White, and smaller percentages for Native American, other race, Asian, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.
White (90.72%)
Two or more races (6.68%)
Native American (1.72%)
Other race (0.33%)
Asian (0.28%)
Black or African American (0.26%)
Native Hawaiian or Pacific Islander (0%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 33,411 | 90.72% |
| Two or more races | 2,462 | 6.68% |
| Native American | 633 | 1.72% |
| Other race | 123 | 0.33% |
| Asian | 103 | 0.28% |
| Black or African American | 96 | 0.26% |
| Native Hawaiian or Pacific Islander | 1 | 0% |
Married
Widowed
Divorced
Separated
Never Married
Delta County's average per capita income is $39,902. Household income levels show a median of $54,829. The poverty rate stands at 13.98%.
Name | Median | Mean |
|---|---|---|
| Married Families | $82,670 | - |
| Families | $74,319 | $97,439 |
| Households | $54,829 | $77,286 |
| Non Families | $29,847 | $41,197 |
Average Income
Median Household Income
Poverty Rate
