In 2018, Franklin County, KS had a population of 25.6k people with a median age of 39.1 and a median household income of $55,486. Between 2017 and 2018 the population of Franklin County, KS declined from 25,599 to 25,563, a -0.141% decrease and its median household income grew from $53,167 to $55,486, a 4.36% increase.
The 5 largest ethnic groups in Franklin County, KS are White (Non-Hispanic) (91%), Two+ (Non-Hispanic) (2.8%), White (Hispanic) (1.98%), Other (Hispanic) (1.68%), and Black or African American (Non-Hispanic) (1.06%). 0% of the households in Franklin County, KS speak a non-English language at home as their primary language, and 99.2% of the residents in Franklin County, KS are U.S. citizens.
In 2018, the median property value in Franklin County, KS was $125,600, and the homeownership rate was 71.2%. Most people in Franklin County, KS drove alone to work, and the average commute time was 22.6 minutes. The average car ownership in Franklin County, KS was 2 cars per household.