In 2020, Harvey County, KS had a population of 34.4k people with a median age of 39.2 and a median household income of $58,782. Between 2019 and 2020 the population of Harvey County, KS declined from 34,503 to 34,434, a −0.2% decrease and its median household income grew from $57,982 to $58,782, a 1.38% increase.
The 5 largest ethnic groups in Harvey County, KS are White (Non-Hispanic) (81.9%), White (Hispanic) (8.49%), Two+ (Non-Hispanic) (3.4%), Other (Hispanic) (1.89%), and Two+ (Hispanic) (1.54%).
None of the households in Harvey County, KS reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
97.7% of the residents in Harvey County, KS are U.S. citizens.
In 2020, the median property value in Harvey County, KS was $131,000, and the homeownership rate was 69.9%. Most people in Harvey County, KS drove alone to work, and the average commute time was 20.9 minutes. The average car ownership in Harvey County, KS was 2 cars per household.