2025 Compare Cities Rankings:
Diamond Bar, CA vs Thousand Oaks, CA

#2 Most Comfortable Summer Cities

#2 Top 10 Cities to Beat the Heat

#43 Best Cities for Board Gamers

#47 Gloomiest Places in America

#50 America's Top Hygge Cities

#3 Drought-Riskiest Cities

#3 America's Best and Worst Cities for Crime (Large Metro Areas)

#5 Best Cities for Teleworking - Medium Metro Areas

#5 Most Comfortable Summer Cities

#5 Top 10 Cities to Beat the Heat

#20 High Gas Prices - Which Cities are Hit the Hardest?

#48 America’s Best (and Worst) Cities for Dating

#65 2005 High Gas Prices

#80 America's Most (and Least) Stressful Cities (100 Largest Metro Areas)

#90 Best Green Cities

#92 The Most Single Cities

#96 The Most (and Least) Gender Imbalanced Cities

#147 2005 Best Places to Live

Beautiful city and great place to raise a family. The worst part of Diamond Bar would be some of the best places to live in other cities. Diamond Bar has some of the  More

The city is centrally located to riverside, San Bernardino, Orange County and Downtown La. It is very scenic with beautiful hills, great schools and within easy reach,  More

This is a very quiet area about 30 mile east of downtown Los Angeles. I'm a bit concerned about what effect a possible new NFL stadium in the City of Industry CA will  More

All you have to do is to check out the climate of Thousand Oaks on this site or on City-Data to see that the climate here in Thousand Oaks is perfect, if you don't like  More

I've lived here my entire life, which I suppose isn't that long only 17 years. Its been a nice place to grow up, lots of opportunities and places to go as a kid. Park  More

I have lived here over 10 years. I'm not sure what some of the reviewers are talking about, as it pertains to "nothing to do for kids" here. We have a fantastic Parks  More