In 2019, Allen County, KY had a population of 20.9k people with a median age of 40.7 and a median household income of $44,036. Between 2018 and 2019 the population of Allen County, KY grew from 20,794 to 20,944, a 0.721% increase and its median household income grew from $40,893 to $44,036, a 7.69% increase.
The 5 largest ethnic groups in Allen County, KY are White (Non-Hispanic) (95%), White (Hispanic) (1.49%), Two+ (Non-Hispanic) (1.21%), Black or African American (Non-Hispanic) (0.993%), and Asian (Non-Hispanic) (0.621%). 0% of the households in Allen County, KY speak a non-English language at home as their primary language.
99% of the residents in Allen County, KY are U.S. citizens.
In 2019, the median property value in Allen County, KY was $120,600, and the homeownership rate was 74.9%. Most people in Allen County, KY drove alone to work, and the average commute time was 23.7 minutes. The average car ownership in Allen County, KY was 2 cars per household.