In 2020, Leavenworth County, KS had a population of 81.5k people with a median age of 37.9 and a median household income of $76,307. Between 2019 and 2020 the population of Leavenworth County, KS grew from 80,745 to 81,499, a 0.934% increase and its median household income grew from $73,013 to $76,307, a 4.51% increase.
The 5 largest ethnic groups in Leavenworth County, KS are White (Non-Hispanic) (78.5%), Black or African American (Non-Hispanic) (8.07%), Two+ (Non-Hispanic) (4.03%), White (Hispanic) (3.01%), and Other (Hispanic) (2%).
None of the households in Leavenworth 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.
98.7% of the residents in Leavenworth County, KS are U.S. citizens.
The largest universities in Leavenworth County, KS are University of Saint Mary (355 degrees awarded in 2020).
In 2020, the median property value in Leavenworth County, KS was $195,000, and the homeownership rate was 67.1%.
Most people in Leavenworth County, KS drove alone to work, and the average commute time was 23.1 minutes. The average car ownership in Leavenworth County, KS was 2 cars per household.
Leavenworth County, KS borders Atchison County, KS, Douglas County, KS, Jefferson County, KS, Johnson County, KS, Wyandotte County, KS, and Platte County, MO.