Karlstad
- County:
- Kittson County
- County Seat:
- No
- Area (mi²):
- 1.503
- State:
- Minnesota
Karlstad is a city located in Kittson County, Minnesota. Karlstad has a 2026 population of 671. Karlstad is currently declining at a rate of -0.89% annually and its population has decreased by -4.82% since the most recent census, which recorded a population of 705 in 2020.
The median household income in Karlstad is $64,000 with a poverty rate of 11.92%. The median age in Karlstad is 50.2 years: 42.4 years for males, and 52.2 years for females. For every 100 females there are 80.3 males.