In 2023, Jefferson County, OR had a population of 25k people with a median age of N/A and a median household income of $73,051. Between 2022 and 2023 the population of Jefferson County, OR grew from 24,659 to 24,973, a 1.27% increase and its median household income grew from $69,345 to $73,051, a 5.34% increase.
The 5 largest ethnic groups in Jefferson County, OR are White (Non-Hispanic) (57.3%), American Indian & Alaska Native (Non-Hispanic) (11.1%), Other (Hispanic) (7.6%), Two Races Excluding Other, & Three or More Races (Non-Hispanic) (5.48%), and White (Hispanic) (5.47%).
N/A of the households in Jefferson County, OR 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.
Jefferson County, OR borders Crook County, OR, Deschutes County, OR, Linn County, OR, Marion County, OR, Wasco County, OR, and Wheeler County, OR.