In 2020, Blaine County, OK had a population of 9.52k people with a median age of 42.7 and a median household income of $49,638. Between 2019 and 2020 the population of Blaine County, OK declined from 9,556 to 9,521, a −0.366% decrease and its median household income grew from $45,792 to $49,638, a 8.4% increase.
The 5 largest ethnic groups in Blaine County, OK are White (Non-Hispanic) (71.6%), White (Hispanic) (7.33%), American Indian & Alaska Native (Non-Hispanic) (7.31%), Two+ (Non-Hispanic) (4.99%), and Black or African American (Non-Hispanic) (3.87%).
None of the households in Blaine 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.
91.5% of the residents in Blaine County, OK are U.S. citizens.
In 2020, the median property value in Blaine County, OK was $99,600, and the homeownership rate was 72.7%. Most people in Blaine County, OK drove alone to work, and the average commute time was 24 minutes. The average car ownership in Blaine County, OK was 2 cars per household.