In 2018, Allen County, KS had a population of 12.6k people with a median age of 41.8 and a median household income of $42,679. Between 2017 and 2018 the population of Allen County, KS declined from 12,752 to 12,630, a -0.957% decrease and its median household income declined from $43,031 to $42,679, a -0.818% decrease.
The 5 largest ethnic groups in Allen County, KS are White (Non-Hispanic) (90.5%), Two+ (Non-Hispanic) (3.52%), White (Hispanic) (3.06%), Black or African American (Non-Hispanic) (1.49%), and Asian (Non-Hispanic) (0.602%). NaNk% of the people in Allen County, KS speak a non-English language, and 99.6% are U.S. citizens.
The largest universities in Allen County, KS are Allen County Community College (450 degrees awarded in 2017).
The median property value in Allen County, KS is $78,700, and the homeownership rate is 71.1%. Most people in Allen County, KS commute by Drove Alone, and the average commute time is 16.5 minutes. The average car ownership in Allen County, KS is 2 cars per household.