2025 Compare Cities Overview:
Seaside, CA vs Castro Valley, CA

Are people in Castro Valley older or younger than people in Seaside?
- The Median Age in Castro Valley is 8.5 years older than in Seaside.

Are housing costs cheaper in Castro Valley or Seaside?
- Castro Valley housing costs are 44.5% more expensive than Seaside housing costs.

Which city has a longer commute, Castro Valley or Seaside?
- The average commute for residents of Castro Valley is 13.8 minutes longer than it is for residents of Seaside.

Things to do in Seaside?
Seaside CA is located on California’s northern coast near Monterey Bay offering stunning views of nature combined with family friendly attractions from art galleries to pier strolling.

Things to do in Castro Valley?
Castro Valley, California is a thriving community located in the heart of Alameda County. This vibrant city offers plenty for visitors to explore such as historic Redwood Canyon or one of many popular restaurants. Residents here also take advantage of all the outdoor activities available at Lake Chabot Regional Park, Cull Canyon Regional Park, and Castro Valley Community Park. With its excellent school systems, thriving businesses, and numerous recreational opportunities, it's no wonder why so many people choose to make Castro Valley their home.