In 2023, Allen County, KY had a population of 21k people with a median age of 40.7 and a median household income of $59,029. Between 2022 and 2023 the population of Allen County, KY grew from 20,773 to 21,029, a 1.23% increase and its median household income grew from $57,159 to $59,029, a 3.27% increase.
The 5 largest ethnic groups in Allen County, KY are White (Non-Hispanic) (93.5%), Two+ (Non-Hispanic) (2.85%), White (Hispanic) (1.82%), Two+ (Hispanic) (0.547%), and Black or African American (Non-Hispanic) (0.457%).
None of the households in Allen County, KY 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.
98.8% of the residents in Allen County, KY are U.S. citizens.
In 2023, the median property value in Allen County, KY was $176,300, and the homeownership rate was 76.7%.
Most people in Allen County, KY drove alone to work, and the average commute time was 26.5 minutes. The average car ownership in Allen County, KY was 2 cars per household.
Allen County, KY borders Barren County, KY, Monroe County, KY, Simpson County, KY, Warren County, KY, Macon County, TN, and Sumner County, TN.