| Place Name | Marsh Township |
| Place Type | Township |
| ZIP Code(s) | 58072 |
| County | Barnes County |
| Area Code(s) | 701 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 222 |
| Majority Ethnicity | White 94.59% |
| US Congressional District(s) | North Dakota At-Large |
| State House Districts | 24 |
| State Senate Districts | 24 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 94.59% |
| African American | 5.41% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |