
Nassau
- County:
- Lac qui Parle County
- County Seat:
- No
- Area (mi²):
- 0.159
- State:
- Minnesota
Nassau is a city located in Lac qui Parle County, Minnesota. Nassau has a 2025 population of 65. Nassau is currently declining at a rate of 0% annually and its population has decreased by -2.99% since the most recent census, which recorded a population of 67 in 2020.
The average household income in Nassau is $65,478 with a poverty rate of 12%. The median age in Nassau is 55.5 years: 55.3 years for males, and 57 years for females.