In 2018, Roger Mills County, OK had a population of 3.71k people with a median age of 40.5 and a median household income of $47,667. Between 2017 and 2018 the population of Roger Mills County, OK declined from 3,734 to 3,708, a -0.696% decrease and its median household income declined from $51,286 to $47,667, a -7.06% decrease.
The 5 largest ethnic groups in Roger Mills County, OK are White (Non-Hispanic) (83.9%), Two+ (Non-Hispanic) (5.88%), White (Hispanic) (4.75%), American Indian & Alaska Native (Non-Hispanic) (2.72%), and Other (Hispanic) (1.83%). 0% of the people in Roger Mills County, OK speak a non-English language, and 98.7% are U.S. citizens.
In 2018, the median property value in Roger Mills County, OK was $113,400, and the homeownership rate was 72.9%. Most people in Roger Mills County, OK drove alone to work, and the average commute time was 16.8 minutes. The average car ownership in Roger Mills County, OK was 2 cars per household.