In 2023, Nemaha County, KS had a population of 10.2k people with a median age of 40 and a median household income of $77,375. Between 2022 and 2023 the population of Nemaha County, KS declined from 10,219 to 10,213, a −0.0587% decrease and its median household income grew from $72,788 to $77,375, a 6.3% increase.
The 5 largest ethnic groups in Nemaha County, KS are White (Non-Hispanic) (93.7%), Two+ (Non-Hispanic) (2.03%), White (Hispanic) (1.28%), Two+ (Hispanic) (1.21%), and Black or African American (Non-Hispanic) (0.636%).
None of the households in Nemaha 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.
99.4% of the residents in Nemaha County, KS are U.S. citizens.
In 2023, the median property value in Nemaha County, KS was $196,100, and the homeownership rate was 78.8%.
Most people in Nemaha County, KS drove alone to work, and the average commute time was 14.4 minutes. The average car ownership in Nemaha County, KS was 2 cars per household.
Nemaha County, KS borders Brown County, KS, Jackson County, KS, Marshall County, KS, Pottawatomie County, KS, Pawnee County, NE, and Richardson County, NE.