2025 Compare Cities Overview:
Diamond Bar, CA vs Foster City, CA

Are people in Foster City older or younger than people in Diamond Bar?
- The Median Age in Foster City is 4.1 years younger than in Diamond Bar.

Are housing costs cheaper in Foster City or Diamond Bar?
- Foster City housing costs are 86.8% more expensive than Diamond Bar housing costs.

Which city has a longer commute, Foster City or Diamond Bar?
- The average commute for residents of Foster City is 4.8 minutes shorter than it is for residents of Diamond Bar.

Things to do in Diamond Bar?
Diamond Bar, California is an affluent city located in the eastern part of Los Angeles County. It offers residents a tranquil suburban lifestyle with easy access to shopping, dining, entertainment and cultural activities in nearby cities. Diamond Bar is home to numerous parks and trails for outdoor recreation, as well as several golf courses and recreational amenities such as aquatic centers and athletic fields. The city is also known for its excellent public schools and quality educational institutions offering a variety of programs from elementary school through college. Whether you’re looking for a place to live or visit, Diamond Bar has something for everyone!

Things to do in Foster City?
Foster City CA rests just south of San Francisco Bay full of outdoor fun like fishing & biking trails at Leo J Ryan Memorial Park combined with convenient access to notable Silicon Valley companies like Oracle.