Louisburg
- County:
- Lac qui Parle County
- County Seat:
- No
- Area (mi²):
- 0.254
- State:
- Minnesota
Louisburg is a city located in Lac qui Parle County, Minnesota. Louisburg has a 2026 population of 29. Louisburg is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 29 in 2020.
The median household income in Louisburg is $51,250 with a poverty rate of 10%. The median age in Louisburg is 74.5 years: 68.8 years for males, and 77.8 years for females. For every 100 females there are 53.8 males.