Longville
- County:
- Cass County
- County Seat:
- No
- Area (mi²):
- 0.851
- State:
- Minnesota
Longville is a city located in Cass County, Minnesota. Longville has a 2026 population of 158. Longville is currently declining at a rate of 0% annually and its population has increased by 0.64% since the most recent census, which recorded a population of 157 in 2020.
The median household income in Longville is $32,917 with a poverty rate of 23.19%. The median age in Longville is 66.9 years: 66.2 years for males, and 67.3 years for females. For every 100 females there are 97.1 males.