In 2023, Knoxville, IA had a population of 7.49k people with a median age of 42.2 and a median household income of $70,136. Between 2022 and 2023 the population of Knoxville, IA declined from 7,523 to 7,493, a −0.399% decrease and its median household income grew from $57,318 to $70,136, a 22.4% increase.
The 5 largest ethnic groups in Knoxville, IA are White (Non-Hispanic) (93.2%), Two+ (Non-Hispanic) (2.92%), White (Hispanic) (1.39%), Asian (Non-Hispanic) (1.01%), and Two+ (Hispanic) (0.654%).
None of the households in Knoxville, IA 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.
99.8% of the residents in Knoxville, IA are U.S. citizens.
In 2023, the median property value in Knoxville, IA was $147,600, and the homeownership rate was 74.3%.
Most people in Knoxville, IA drove alone to work, and the average commute time was 21.5 minutes. The average car ownership in Knoxville, IA was 2 cars per household.