In 2021, Kay County, OK had a population of 44k people with a median age of 38.3 and a median household income of $50,391. Between 2020 and 2021 the population of Kay County, OK declined from 44,074 to 44,019, a −0.125% decrease and its median household income grew from $47,456 to $50,391, a 6.18% increase.
The 5 largest ethnic groups in Kay County, OK are White (Non-Hispanic) (72.2%), American Indian & Alaska Native (Non-Hispanic) (8.59%), Two+ (Non-Hispanic) (7.94%), White (Hispanic) (3.61%), and Other (Hispanic) (2.58%).
None of the households in Kay County, OK 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.
98.6% of the residents in Kay County, OK are U.S. citizens.
In 2021, the median property value in Kay County, OK was $97,300, and the homeownership rate was 67.6%.
Most people in Kay County, OK drove alone to work, and the average commute time was 17.6 minutes. The average car ownership in Kay County, OK was 2 cars per household.