In 2021, McClain County, OK had a population of 41.3k people with a median age of 38.8 and a median household income of $73,914. Between 2020 and 2021 the population of McClain County, OK grew from 39,921 to 41,258, a 3.35% increase and its median household income grew from $70,005 to $73,914, a 5.58% increase.
The 5 largest ethnic groups in McClain County, OK are White (Non-Hispanic) (77.7%), Two+ (Non-Hispanic) (6.68%), American Indian & Alaska Native (Non-Hispanic) (5.65%), White (Hispanic) (4.91%), and Two+ (Hispanic) (2.52%).
None of the households in McClain 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.
98.3% of the residents in McClain County, OK are U.S. citizens.
The largest universities in McClain County, OK are Mid-America Technology Center (442 degrees awarded in 2021).
In 2021, the median property value in McClain County, OK was $191,200, and the homeownership rate was 79.9%.
Most people in McClain County, OK drove alone to work, and the average commute time was 27.9 minutes. The average car ownership in McClain County, OK was 2 cars per household.
McClain County, OK borders Canadian County, OK, Cleveland County, OK, Garvin County, OK, Grady County, OK, Pontotoc County, OK, and Pottawatomie County, OK.