In 2018, Coal County, OK had a population of 5.62k people with a median age of 41.6 and a median household income of $40,000. Between 2017 and 2018 the population of Coal County, OK declined from 5,666 to 5,618, a -0.847% decrease and its median household income grew from $39,931 to $40,000, a 0.173% increase.
The 5 largest ethnic groups in Coal County, OK are White (Non-Hispanic) (68.8%), Two+ (Non-Hispanic) (14%), American Indian & Alaska Native (Non-Hispanic) (11.9%), Other (Hispanic) (1.6%), and Two+ (Hispanic) (1.48%). 0% of the households in Coal County, OK speak a non-English language at home as their primary language, and 99.9% of the residents in Coal County, OK are U.S. citizens.
In 2018, the median property value in Coal County, OK was $84,900, and the homeownership rate was 72.6%. Most people in Coal County, OK drove alone to work, and the average commute time was 23.6 minutes. The average car ownership in Coal County, OK was 2 cars per household.