In 2023, Jefferson County, WA had a population of 33.3k people with a median age of 59.5 and a median household income of $71,143. Between 2022 and 2023 the population of Jefferson County, WA grew from 33,006 to 33,313, a 0.93% increase and its median household income grew from $64,796 to $71,143, a 9.8% increase.
The 5 largest ethnic groups in Jefferson County, WA are White (Non-Hispanic) (85.3%), Two+ (Non-Hispanic) (6.22%), Two+ (Hispanic) (1.72%), White (Hispanic) (1.4%), and Asian (Non-Hispanic) (1.33%).
None of the households in Jefferson County, WA 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.
97.5% of the residents in Jefferson County, WA are U.S. citizens.
In 2023, the median property value in Jefferson County, WA was $495,100, and the homeownership rate was 79.7%.
Most people in Jefferson County, WA drove alone to work, and the average commute time was 23.5 minutes. The average car ownership in Jefferson County, WA was 2 cars per household.
Jefferson County, WA borders Clallam County, WA, Grays Harbor County, WA, Island County, WA, Kitsap County, WA, Mason County, WA, and San Juan County, WA.