In 2022, Allen County, KS had a population of 12.6k people with a median age of 41.1 and a median household income of $55,059. Between 2021 and 2022 the population of Allen County, KS declined from 12,557 to 12,554, a −0.0239% decrease and its median household income grew from $51,840 to $55,059, a 6.21% increase.
The 5 largest ethnic groups in Allen County, KS are White (Non-Hispanic) (89%), Two+ (Non-Hispanic) (2.68%), White (Hispanic) (2.08%), Two+ (Hispanic) (1.76%), and Black or African American (Non-Hispanic) (1.74%).
None of the households in Allen County, KS 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.
98.4% of the residents in Allen County, KS are U.S. citizens.
The largest universities in Allen County, KS are Allen County Community College (349 degrees awarded in 2022).
In 2022, the median property value in Allen County, KS was $95,700, and the homeownership rate was 72.8%.
Most people in Allen County, KS drove alone to work, and the average commute time was 20.6 minutes. The average car ownership in Allen County, KS was 2 cars per household.
Allen County, KS borders Anderson County, KS, Bourbon County, KS, Coffey County, KS, Linn County, KS, Neosho County, KS, Wilson County, KS, and Woodson County, KS.