In 2018, Wallace County, KS had a population of 1.58k people with a median age of 43.1 and a median household income of $58,875. Between 2017 and 2018 the population of Wallace County, KS declined from 1,591 to 1,575, a -1.01% decrease and its median household income declined from $60,000 to $58,875, a -1.88% decrease.
The 5 largest ethnic groups in Wallace County, KS are White (Non-Hispanic) (92.3%), White (Hispanic) (2.41%), Two+ (Non-Hispanic) (2.22%), Other (Hispanic) (2.03%), and Two+ (Hispanic) (0.444%). 0% of the households in Wallace County, KS speak a non-English language at home as their primary language, and 98.2% of the residents in Wallace County, KS are U.S. citizens.
In 2018, the median property value in Wallace County, KS was $99,300, and the homeownership rate was 77.7%. Most people in Wallace County, KS drove alone to work, and the average commute time was 11.9 minutes. The average car ownership in Wallace County, KS was 2 cars per household.