| Name | Calhoun County |
| State | Michigan |
| FIPS Code | 26025 |
| County Seat | Marshall |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2024) | 133,505 |
| Population Growth Rate(2020-2024) | -0.6% |
| Majority Ethnicity | White 80.42% |
| Public School Majority Ethnicity | White 61% |
| Partisan Voting Index | Republican:+7 |
| Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 6% |
| Area Code(s) | 269 / 517 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 80.42% |
| African American | 10.45% |
| Hispanic | 5.96% |
| Asian | 2.7% |
| Native American | 0.45% |
| Hawaiin/Pacific Islander | 0.03% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 61.44% |
| African American | 15.35% |
| Hispanic | 9.22% |
| Asian | 3.22% |
| Native American | 0.44% |
| Hawaiin/Pacific Islander | 0.11% |