In 2017, Island County, WA had a population of 80.3k people with a median age of 44.1 and a median household income of $61,516. Between 2016 and 2017 the population of Island County, WA grew from 80,113 to 80,323, a 0.262% increase and its median household income grew from $60,261 to $61,516, a 2.08% increase.
The population of Island County, WA is 80.1% White Alone, 7.14% Hispanic or Latino, and 4.51% Asian Alone. N/A% 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 $311,400, and the homeownership rate is 68.1%. 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.