Poplar township
- County:
- Cass County
- County Seat:
- No
- Area (mi²):
- 35.649
- State:
- Minnesota
Poplar township is located in Cass County, Minnesota. Poplar township has a 2026 population of 186. Poplar township is currently growing at a rate of 0.54% annually and its population has increased by 4.49% since the most recent census, which recorded a population of 178 in 2020.
The median household income in Poplar township is $57,500 with a poverty rate of 4.14%. The median age in Poplar township is 38.1 years: 38.2 years for males, and 34.2 years for females. For every 100 females there are 222.2 males.