Knoxville, IA Insights: Population,
Zip Codes, Influence, and Service Areas

Knoxville is a city in 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. It is the county seat of Marion County. Knoxville is home of the National Sprint Car Hall of Fame & Museum, located next to the famous Knoxville Raceway dirt track.

Zip Codes in Knoxville, IA that we also serve: 50138





Cities Close To Knoxville, IA That We Also Serve



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