| Place Name | Mason |
| Place Type | City |
| ZIP Code(s) | 48854 |
| County | Ingham County |
| Area Code(s) | 517 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 8,203 |
| Population Growth Rate (2010-19) | 0.38% |
| Majority Ethnicity | White 90.29% |
| Metro/Micro Stats Area | Lansing-East Lansing, MI |
| US Congressional District(s) | Michigan 8th |
| State House Districts | 67 |
| State Senate Districts | 23 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 90.29% |
| African American | 4.13% |
| Hispanic | 0.15% |
| Asian | 2.49% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.94% |