| Place Name | Marysville |
| Place Type | City |
| ZIP Code(s) | 48040 |
| County | Saint Clair County |
| Area Code(s) | 810 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 9,933 |
| Population Growth Rate (2010-19) | 0.38% |
| Majority Ethnicity | White 98.11% |
| Metro/Micro Stats Area | Detroit-Warren-Dearborn, MI |
| US Congressional District(s) | Michigan 10th |
| State House Districts | 81 |
| State Senate Districts | 25 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.11% |
| African American | 0.41% |
| Hispanic | 0.15% |
| Asian | 0.64% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.69% |