In 2021, Anderson Island, WA had a population of 1.56k people with a median age of 566 and a median household income of $85,625. Between 2020 and 2021 the population of Anderson Island, WA declined from 1,571 to 1,564, a −0.446% decrease and its median household income grew from $62,440 to $85,625, a 37.1% increase.
The 5 largest ethnic groups in Anderson Island, WA are White (Non-Hispanic) (87.3%), Two+ (Non-Hispanic) (8.76%), Asian (Non-Hispanic) (2.81%), Black or African American (Non-Hispanic) (1.09%), and White (Hispanic) (0%).
None of the households in Anderson Island, 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.
99.4% of the residents in Anderson Island, WA are U.S. citizens.
In 2021, the median property value in Anderson Island, WA was $426,500, and the homeownership rate was 95.2%.
Most people in Anderson Island, WA drove alone to work, and the average commute time was 37.2 minutes. The average car ownership in Anderson Island, WA was 3 cars per household.