In 2021, SeaTac, WA had a population of 30.9k people with a median age of 36.1 and a median household income of $73,540.
The 5 largest ethnic groups in SeaTac, WA are White (Non-Hispanic) (32.8%), Black or African American (Non-Hispanic) (22.1%), Other (Hispanic) (14.2%), Asian (Non-Hispanic) (13.5%), and Two+ (Non-Hispanic) (5.88%).
None of the households in SeaTac, 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.
80.5% of the residents in SeaTac, WA are U.S. citizens.
In 2021, the median property value in SeaTac, WA was $364,400, and the homeownership rate was 49.6%.
Most people in SeaTac, WA drove alone to work, and the average commute time was 27.4 minutes. The average car ownership in SeaTac, WA was 2 cars per household.