Knoxville, Iowa

Knoxville, Iowa
Location of Knoxville, Iowa
Coordinates: 41°19′18″N 93°06′50″W / 41.32167°N 93.11389°W / 41.32167; -93.11389
CountryUSA
StateIowa
CountyMarion
Area
 • Total
4.62 sq mi (11.97 km2)
 • Land4.62 sq mi (11.96 km2)
 • Water0.0039 sq mi (0.01 km2)
Elevation
909 ft (277 m)
Population
 (2020)
 • Total
7,595
 • Density1,644.7/sq mi (635.03/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
ZIP codes
50138, 50197, 50198
Area code641
FIPS code19-42015
GNIS feature ID2395559
Websitewww.knoxvilleia.gov

Knoxville is a city in and the county seat of Marion County, Iowa, United States. The population was 7,595 at the time of the 2020 census, an increase from 7,313 in the 2010 census. Knoxville is home of the National Sprint Car Hall of Fame & Museum, located next to the Knoxville Raceway dirt track. Knoxville is located 4 miles south of Lake Red Rock and Elk Rock State Park.