In 2018, McClain County, OK had a population of 38.6k people with a median age of 38.4 and a median household income of $64,492. Between 2017 and 2018 the population of McClain County, OK grew from 37,919 to 38,634, a 1.89% increase and its median household income grew from $62,081 to $64,492, a 3.88% increase.
The 5 largest ethnic groups in McClain County, OK are White (Non-Hispanic) (79.4%), Two+ (Non-Hispanic) (6.02%), American Indian & Alaska Native (Non-Hispanic) (5.28%), White (Hispanic) (5.04%), and Other (Hispanic) (1.88%). NaNk% of the people in McClain County, OK speak a non-English language, and 98% are U.S. citizens.
The largest universities in McClain County, OK are Mid-America Technology Center (341 degrees awarded in 2017).
The median property value in McClain County, OK is $171,700, and the homeownership rate is 79.2%. Most people in McClain County, OK commute by Drove Alone, and the average commute time is 25.1 minutes. The average car ownership in McClain County, OK is 2 cars per household.