In 2018, Island County, WA had a population of 81.6k people with a median age of 44.2 and a median household income of $64,809. Between 2017 and 2018 the population of Island County, WA grew from 80,323 to 81,636, a 1.63% increase and its median household income grew from $61,516 to $64,809, a 5.35% increase.
The 5 largest ethnic groups in Island County, WA are White (Non-Hispanic) (79.5%), White (Hispanic) (5.26%), Asian (Non-Hispanic) (4.61%), Two+ (Non-Hispanic) (3.74%), and Black or African American (Non-Hispanic) (3.07%). NaNk% of the people in Island County, WA speak a non-English language, and 97.5% are U.S. citizens.
The median property value in Island County, WA is $337,800, and the homeownership rate is 69.3%. Most people in Island County, WA commute by Drove Alone, and the average commute time is 25.8 minutes. The average car ownership in Island County, WA is 2 cars per household.