In 2020, Knox County, MO had a population of 3.95k people with a median age of 44.2 and a median household income of $37,588. Between 2019 and 2020 the population of Knox County, MO grew from 3,947 to 3,948, a 0.0253% increase and its median household income declined from $40,000 to $37,588, a −6.03% decrease.
The 5 largest ethnic groups in Knox County, MO are White (Non-Hispanic) (96.1%), Two+ (Non-Hispanic) (1.55%), Asian (Non-Hispanic) (0.709%), Two+ (Hispanic) (0.557%), and Black or African American (Non-Hispanic) (0.532%).
None of the households in Knox County, MO 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.
99.4% of the residents in Knox County, MO are U.S. citizens.
In 2020, the median property value in Knox County, MO was $75,100, and the homeownership rate was 85%. Most people in Knox County, MO drove alone to work, and the average commute time was 20.4 minutes. The average car ownership in Knox County, MO was 3 cars per household.