Pennington County
- Population
- 13,791
- Area
- 616.52 sq mi (1,596.78 km²), 1.68 sq mi water
- Median age
- 39.6
- Households
- 6,207
- Persons per household
- 2.2
- Median household income
- $77,325
- Median house value
- $195,500
Demographics: 2020–2024 ACS
Overnight
42°F
Mostly Clear
Monday
61°F
Rain Showers95% precip
Monday Night
49°F
Chance Rain Showers then Mostly Cloudy29% precip
Tuesday
63°F
Mostly Sunny1% precip
Cities & Towns in Pennington County
Black River TownshipBray TownshipCloverleaf TownshipDeer Park TownshipGoodridgeGoodridge TownshipHickory TownshipHighlanding TownshipKratka TownshipMayfield TownshipNorden TownshipNorth TownshipNumedal TownshipPolk Centre TownshipReiner TownshipRiver Falls TownshipRocksbury TownshipSanders TownshipSilverton TownshipSmiley TownshipSt. HilaireStar TownshipThief River FallsWyandotte Township