2026 Compare Cities Overview:
Diamond Bar, CA vs Allen, TX

Are people in Allen older or younger than people in Diamond Bar?
- The Median Age in Allen is 6.0 years younger than in Diamond Bar.

Are housing costs cheaper in Allen or Diamond Bar?
- Allen housing costs are 43.9% less expensive than Diamond Bar housing costs.

Which city has a longer commute, Allen or Diamond Bar?
- The average commute for residents of Allen is 8.1 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 Allen?
Allen, Texas is a vibrant city located in Collin County. From its breathtaking views to its many cultural attractions, Allen has something for everyone! Outdoor activities like The Edge Skate Park and Watters Creek at Montgomery Farm will keep visitors entertained all day long. Plus, those looking for an educational experience can browse places like the Allen Public Library or the Don Rodenbaugh Natatorium. And when they've had their fill of activities, visitors can enjoy a delicious meal from restaurants like Pinstack Bowl or Red Mango Frozen Yogurt. With so much to offer, Allen is an ideal destination for a memorable experience!