In 2023, Jefferson County, OK had a population of 5.38k people with a median age of 41.2 and a median household income of $48,750. Between 2022 and 2023 the population of Jefferson County, OK declined from 5,420 to 5,377, a −0.793% decrease and its median household income grew from $48,346 to $48,750, a 0.836% increase.
The 5 largest ethnic groups in Jefferson County, OK are White (Non-Hispanic) (76%), Two+ (Non-Hispanic) (7.81%), Two+ (Hispanic) (4.95%), American Indian & Alaska Native (Non-Hispanic) (3.89%), and White (Hispanic) (3.66%).
None of the households in Jefferson 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.
98.5% of the residents in Jefferson County, OK are U.S. citizens.
In 2023, the median property value in Jefferson County, OK was $77,500, and the homeownership rate was 72.4%.
Most people in Jefferson County, OK drove alone to work, and the average commute time was 26.7 minutes. The average car ownership in Jefferson County, OK was 2 cars per household.
Jefferson County, OK borders Carter County, OK, Cotton County, OK, Love County, OK, Stephens County, OK, Clay County, TX, and Montague County, TX.