2025 Compare Cities Overview:
Castro Valley, CA vs New River, AZ

Are people in New River older or younger than people in Castro Valley?
- The Median Age in New River is 6.6 years older than in Castro Valley.

Are housing costs cheaper in New River or Castro Valley?
- New River housing costs are 33.6% less expensive than Castro Valley housing costs.

Which city has a longer commute, New River or Castro Valley?
- The average commute for residents of New River is 0.8 minutes shorter than it is for residents of Castro Valley.

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.

Things to do in New River?
New River is an unincorporated community near Phoenix full of rugged desert terrain ideal for mountain biking while providing diverse wildlife habitats that make it a great spot for birdwatching plus opportunities to cool down during hot summer days by visiting one of its many swimming holes.