| Name | Sanilac County |
| State | Michigan |
| FIPS Code | 26151 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 43,096 |
| Population Growth Rate(2000-2022) | -5.81% |
| Majority Ethnicity | White 95.13% |
| Public School Majority Ethnicity | White 92% |
| Partisan Voting Index | Strongly Republican:+21 |
| Unemployment Rate | 4.6% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 95.13% |
| African American | 0.43% |
| Hispanic | 4.08% |
| Asian | 0.21% |
| Native American | 0.14% |
| Hawaiin/Pacific Islander | 0.01% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 92.35% |
| African American | 0.7% |
| Hispanic | 4.75% |
| Asian | 0.4% |
| Native American | 0.14% |
| Hawaiin/Pacific Islander | 0.02% |