Fillmore County, Minnesota

Fillmore County
Fillmore County Courthouse
Location within the U.S. state of Minnesota
Minnesota's location within the U.S.
Coordinates: 43°41′N 92°05′W / 43.68°N 92.09°W / 43.68; -92.09
Country United States
State Minnesota
FoundedMarch 5, 1853
Named afterMillard Fillmore
SeatPreston
Largest citySpring Valley
Area
  Total
862 sq mi (2,230 km2)
  Land861 sq mi (2,230 km2)
  Water0.8 sq mi (2 km2)  0.09%
Population
 (2020)
  Total
21,228
  Estimate 
(2024)
21,502
  Density25.0/sq mi (9.7/km2)
Time zoneUTC−6 (Central)
  Summer (DST)UTC−5 (CDT)
Congressional district1st
Websitewww.co.fillmore.mn.us

Fillmore County is a county in the U.S. state of Minnesota. As of the 2020 census, the population was 21,228. Its county seat is Preston. Fillmore County is included in the Rochester metropolitan area.