2025 Compare Cities Overview:
Diamond Bar, CA vs Montclair, CA

Are people in Montclair older or younger than people in Diamond Bar?
- The Median Age in Montclair is 11.2 years younger than in Diamond Bar.

Are housing costs cheaper in Montclair or Diamond Bar?
- Montclair housing costs are 31.5% less expensive than Diamond Bar housing costs.

Which city has a longer commute, Montclair or Diamond Bar?
- The average commute for residents of Montclair 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 Montclair?
Montclair, California is situated in San Bernardino County providing visitors leisure areas such as Prado Regional Park plus job prospects through Loma Linda University Medical Center along with entertainment opportunities at Montclair Plaza.