2025 Compare Cities Overview:
Brentwood, CA vs SeaTac, WA

Are people in SeaTac older or younger than people in Brentwood?
- The Median Age in SeaTac is 4.4 years younger than in Brentwood.

Are housing costs cheaper in SeaTac or Brentwood?
- SeaTac housing costs are 33.9% less expensive than Brentwood housing costs.

Which city has a longer commute, SeaTac or Brentwood?
- The average commute for residents of SeaTac is 14.6 minutes shorter than it is for residents of Brentwood.

Things to do in Brentwood?
Brentwood, California is a vibrant city located in the heart of Contra Costa County. This welcoming community offers plenty for visitors to explore such as the Shadow Lakes Golf Course or one of many popular restaurants. Residents here also take advantage of all the outdoor activities available at Ospero Park, Byrnes Park and Big Break Regional Shoreline. With its excellent school systems, thriving businesses, and numerous recreational opportunities it's no wonder why so many people choose to make Brentwood their home.

Things to do in SeaTac?
SeaTac, WA is located south of Seattle in King County and has a population just over 27,000 people residing there today. The city features many businesses within the technology sector due to its proximity to Silicon Valley North (Seattle).