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

Are people in Altadena older or younger than people in Diamond Bar?
- The Median Age in Altadena is 0.2 years older than in Diamond Bar.

Are housing costs cheaper in Altadena or Diamond Bar?
- Altadena housing costs are 23.2% more expensive than Diamond Bar housing costs.

Which city has a longer commute, Altadena or Diamond Bar?
- The average commute for residents of Altadena is 5.6 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 Altadena?
Altadena, California is a city located in Los Angeles County that provides its citizens outdoor activities around Eaton Canyon Natural Area and job opportunities through the National Register of Historic Places.