In 2021, Marietta-Alderwood, WA had a population of 3.7k people with a median age of 35.6 and a median household income of $70,288. Between 2020 and 2021 the population of Marietta-Alderwood, WA grew from 3,463 to 3,702, a 6.9% increase and its median household income grew from $66,108 to $70,288, a 6.32% increase.
The 5 largest ethnic groups in Marietta-Alderwood, WA are White (Non-Hispanic) (76.7%), Two+ (Non-Hispanic) (9.91%), Other (Hispanic) (4.4%), Asian (Non-Hispanic) (2.94%), and White (Hispanic) (2.43%).
None of the households in Marietta-Alderwood, 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.
99.1% of the residents in Marietta-Alderwood, WA are U.S. citizens.
In 2021, the median property value in Marietta-Alderwood, WA was $367,600, and the homeownership rate was 49.4%.
Most people in Marietta-Alderwood, WA drove alone to work, and the average commute time was 24.2 minutes. The average car ownership in Marietta-Alderwood, WA was 2 cars per household.