In 2018, Hamilton County, KS had a population of 2.62k people with a median age of 32.2 and a median household income of $45,000. Between 2017 and 2018 the population of Hamilton County, KS declined from 2,621 to 2,616, a -0.191% decrease and its median household income declined from $48,160 to $45,000, a -6.56% decrease.
The 5 largest ethnic groups in Hamilton County, KS are White (Non-Hispanic) (61.3%), White (Hispanic) (28%), Other (Hispanic) (4.78%), Black or African American (Hispanic) (2.71%), and Two+ (Non-Hispanic) (1.83%). 0% of the people in Hamilton County, KS speak a non-English language, and 86.4% are U.S. citizens.
In 2018, the median property value in Hamilton County, KS was $84,600, and the homeownership rate was 69.1%. Most people in Hamilton County, KS drove alone to work, and the average commute time was 14.9 minutes. The average car ownership in Hamilton County, KS was 2 cars per household.