In 2023, Ottawa County, KS had a population of 5.78k people with a median age of 42.5 and a median household income of $76,755. Between 2022 and 2023 the population of Ottawa County, KS grew from 5,768 to 5,782, a 0.243% increase and its median household income grew from $74,551 to $76,755, a 2.96% increase.
The 5 largest ethnic groups in Ottawa County, KS are White (Non-Hispanic) (93.1%), Two+ (Non-Hispanic) (2.54%), Two+ (Hispanic) (1.54%), Other (Hispanic) (1.05%), and Black or African American (Non-Hispanic) (0.692%).
None of the households in Ottawa 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.
99.2% of the residents in Ottawa County, KS are U.S. citizens.
In 2023, the median property value in Ottawa County, KS was $164,100, and the homeownership rate was 78%.
Most people in Ottawa County, KS drove alone to work, and the average commute time was 24 minutes. The average car ownership in Ottawa County, KS was 2 cars per household.
Ottawa County, KS borders Clay County, KS, Cloud County, KS, Dickinson County, KS, Lincoln County, KS, Mitchell County, KS, and Saline County, KS.