Pennington County
Also known as Pennington County, Minnesota, Pennington County, MN
county in Minnesota, United States
Key facts
- Country
- United States
- State
- Minnesota
- Founded
- November 23, 1910
- Named after
- Edmund Pennington
- Seat
- Thief River Falls
- Largest city
- Thief River Falls
- Total
- 618 sq mi (1,600 km )
- Land
- 617 sq mi (1,600 km )
- Water
- 1.7 sq mi (4.4 km ) 0.3%
- Estimate 2025
- 13,686
- Density
- 22.7/sq mi (8.8/km )
- Time zone
- UTC−6 ( Central )
- Summer dst
Article
Pennington County is a county in the northwestern part of the U.S. state of Minnesota. As of the 2020 census, the population was 13,992. Its county seat is Thief River Falls.
History