In 2019, Nemaha County, KS had a population of 10.1k people with a median age of 39.9 and a median household income of $63,216. Between 2018 and 2019 the population of Nemaha County, KS grew from 10,104 to 10,121, a 0.168% increase and its median household income grew from $58,644 to $63,216, a 7.8% increase.
The 5 largest ethnic groups in Nemaha County, KS are White (Non-Hispanic) (95.1%), White (Hispanic) (1.7%), Two+ (Non-Hispanic) (1.29%), Black or African American (Non-Hispanic) (0.721%), and American Indian & Alaska Native (Non-Hispanic) (0.603%). 0% of the households in Nemaha County, KS speak a non-English language at home as their primary language, and 99.7% of the residents in Nemaha County, KS are U.S. citizens.
In 2019, the median property value in Nemaha County, KS was $130,500, and the homeownership rate was 74.9%. Most people in Nemaha County, KS drove alone to work, and the average commute time was 14.5 minutes. The average car ownership in Nemaha County, KS was 2 cars per household.