In 2020, Knox County, IN had a population of 36.8k people with a median age of 39.2 and a median household income of $47,394. Between 2019 and 2020 the population of Knox County, IN declined from 37,065 to 36,833, a −0.626% decrease and its median household income grew from $47,380 to $47,394, a 0.0295% increase.
The 5 largest ethnic groups in Knox County, IN are White (Non-Hispanic) (91.7%), Black or African American (Non-Hispanic) (2.87%), Two+ (Non-Hispanic) (2.16%), White (Hispanic) (1.17%), and Other (Hispanic) (0.964%).
None of the households in Knox County, IN reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99% of the residents in Knox County, IN are U.S. citizens.
In 2020, the median property value in Knox County, IN was $97,900, and the homeownership rate was 62.9%. Most people in Knox County, IN drove alone to work, and the average commute time was 20.4 minutes. The average car ownership in Knox County, IN was 2 cars per household.