| Place Name | Marilla Township |
| Place Type | Township |
| ZIP Code(s) | 49619 49625 49638 49645 49668 |
| County | Manistee County |
| Area Code(s) | 231 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 501 |
| Majority Ethnicity | White 95.1% |
| US Congressional District(s) | Michigan 1st |
| State House Districts | 101 |
| State Senate Districts | 35 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.1% |
| African American | 0% |
| Hispanic | 1.63% |
| Asian | 0.41% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.86% |