In 2019, Harvey County, KS had a population of 34.5k people with a median age of 39.2 and a median household income of $57,982. Between 2018 and 2019 the population of Harvey County, KS declined from 34,555 to 34,503, a −0.15% decrease and its median household income grew from $56,051 to $57,982, a 3.45% increase.
The 5 largest ethnic groups in Harvey County, KS are White (Non-Hispanic) (82.8%), White (Hispanic) (10.3%), Two+ (Non-Hispanic) (2.84%), Black or African American (Non-Hispanic) (1.51%), and Other (Hispanic) (1.01%). 0% of the households in Harvey County, KS speak a non-English language at home as their primary language.
97.5% of the residents in Harvey County, KS are U.S. citizens.
In 2019, the median property value in Harvey County, KS was $126,100, and the homeownership rate was 71.6%. Most people in Harvey County, KS drove alone to work, and the average commute time was 18.8 minutes. The average car ownership in Harvey County, KS was 2 cars per household.