
Long Beach
- County:
- Douglas County
- County Seat:
- No
- Area (mi²):
- 1.426
- State:
- Minnesota
Long Beach is a city located in Douglas County, Minnesota. Long Beach has a 2025 population of 336. Long Beach is currently declining at a rate of -0.3% annually and its population has decreased by -2.04% since the most recent census, which recorded a population of 343 in 2020.
The average household income in Long Beach is $116,849 with a poverty rate of 4.68%. The median age in Long Beach is 61.4 years: 60.5 years for males, and 61.8 years for females.