
Jasper
- County:
- Rock County
- County Seat:
- No
- Area (mi²):
- 1.019
- State:
- Minnesota
Jasper is a city located in Rock County, Minnesota. Jasper has a 2025 population of 584. Jasper is currently declining at a rate of -1.02% annually and its population has decreased by -4.73% since the most recent census, which recorded a population of 613 in 2020.
The average household income in Jasper is $54,711 with a poverty rate of 22.73%. The median age in Jasper is 35 years: 36.1 years for males, and 34.9 years for females.