In 2023, Brown County, KS had a population of 9.42k people with a median age of 42 and a median household income of $58,886. Between 2022 and 2023 the population of Brown County, KS declined from 9,486 to 9,415, a −0.748% decrease and its median household income grew from $55,876 to $58,886, a 5.39% increase.
The 5 largest ethnic groups in Brown County, KS are White (Non-Hispanic) (81.8%), American Indian & Alaska Native (Non-Hispanic) (6.68%), Two+ (Non-Hispanic) (4.44%), Two+ (Hispanic) (1.44%), and White (Hispanic) (1.41%).
None of the households in Brown 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.
99.3% of the residents in Brown County, KS are U.S. citizens.
In 2023, the median property value in Brown County, KS was $111,100, and the homeownership rate was 75.4%.
Most people in Brown County, KS drove alone to work, and the average commute time was 16.5 minutes. The average car ownership in Brown County, KS was 2 cars per household.
Brown County, KS borders Atchison County, KS, Doniphan County, KS, Jackson County, KS, Nemaha County, KS, and Richardson County, NE.