In 2017, Lyon County, KS had a population of 33.3k people with a median age of 32.9 and a median household income of $42,992. Between 2016 and 2017 the population of Lyon County, KS declined from 33,401 to 33,302, a -0.296% decrease and its median household income grew from $40,611 to $42,992, a 5.86% increase.
The 5 largest ethnic groups in Lyon County, KS are White (Non-Hispanic) (71.6%), White (Hispanic) (17%), Two or More Races (Non-Hispanic) (3.24%), Some Other Race (Hispanic) (2.08%), and Black or African American (Non-Hispanic) (2.06%). N/A% of the people in Lyon County, KS speak a non-English language, and 93.3% are U.S. citizens.
The median property value in Lyon County, KS is $98,500, and the homeownership rate is 57.5%. Most people in Lyon County, KS commute by Drove Alone, and the average commute time is 16.4 minutes. The average car ownership in Lyon County, KS is 2 cars per household.