2026 Compare Cities Overview:
Black Diamond, WA vs Brentwood, CA

Are people in Brentwood older or younger than people in Black Diamond?
- The Median Age in Brentwood is 1.5 years older than in Black Diamond.

Are housing costs cheaper in Brentwood or Black Diamond?
- Brentwood housing costs are 7.3% more expensive than Black Diamond housing costs.

Which city has a longer commute, Brentwood or Black Diamond?
- The average commute for residents of Brentwood is 8.7 minutes longer than it is for residents of Black Diamond.

Things to do in Black Diamond?
Living in Black Diamond, WA can be a truly rewarding experience. With its rural location, the town features breathtaking mountain views, lush green forests, and abundant wildlife. The friendly small-town atmosphere makes it an ideal place to raise a family and build lasting relationships with neighbors. The community is very tight knit and supportive of one another, making it easy to feel connected in this special place. There are also plenty of outdoor activities available for everyone to enjoy such as hiking, camping, fishing, hunting, and more. Although there is no public transportation available here, the town is well-connected by roads and highways leading to nearby cities like Seattle and Tacoma. All in all, Black Diamond offers a serene environment with countless opportunities to explore and connect with nature while still having all the essential amenities within reach.

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.