In 2018, Wilson County, KS had a population of 8.78k people with a median age of 43.9 and a median household income of $46,208. Between 2017 and 2018 the population of Wilson County, KS declined from 8,858 to 8,780, a -0.881% decrease and its median household income grew from $44,468 to $46,208, a 3.91% increase.
The 5 largest ethnic groups in Wilson County, KS are White (Non-Hispanic) (92.2%), Two+ (Non-Hispanic) (3.54%), White (Hispanic) (2.35%), American Indian & Alaska Native (Non-Hispanic) (0.649%), and Black or African American (Non-Hispanic) (0.558%). 0% of the households in Wilson County, KS speak a non-English language at home as their primary language, and 99.8% of the residents in Wilson County, KS are U.S. citizens.
In 2018, the median property value in Wilson County, KS was $67,400, and the homeownership rate was 72%. Most people in Wilson County, KS drove alone to work, and the average commute time was 16.1 minutes. The average car ownership in Wilson County, KS was 2 cars per household.