In 2019, Island County, WA had a population of 82.9k people with a median age of 44.2 and a median household income of $68,604. Between 2018 and 2019 the population of Island County, WA grew from 81,636 to 82,866, a 1.51% increase and its median household income grew from $64,809 to $68,604, a 5.86% increase.
The 5 largest ethnic groups in Island County, WA are White (Non-Hispanic) (79.2%), White (Hispanic) (5.4%), Asian (Non-Hispanic) (4.88%), Two+ (Non-Hispanic) (3.61%), and Black or African American (Non-Hispanic) (3.04%). 0% of the households in Island County, WA speak a non-English language at home as their primary language.
97.4% of the residents in Island County, WA are U.S. citizens.
In 2019, the median property value in Island County, WA was $358,800, and the homeownership rate was 71.5%. Most people in Island County, WA drove alone to work, and the average commute time was 26.3 minutes. The average car ownership in Island County, WA was 2 cars per household.