2025 Compare Cities Crime:
Boulder, CO vs Diamond Bar, CA

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Highlights
- Diamond Bar has 36% less violent crime than Boulder.
- Diamond Bar has 39% less property crime than Boulder.
 Boulder, CODiamond Bar, CAUnited States
 Violent Crime  Unlock8.622.7
 Property Crime40.9  Unlock35.4

Crime is ranked on a scale of 1 (low crime) to 100 (high crime)

Reviews for Boulder    55 Reviews

Outside of the university, Boulder had a very distinctive "wealthy hippy" feel. A lot of alternative medicine and a matching ethos. This is changing some among my  More

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We moved here from Texas about 4 years ago and love it here! The amazing sense of community and high regard for the environment are two of the main reasons we love  More

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Over 5 years ago

Most people do much worse than Boulder. I'm the most critical person I've ever met who is never happy or satisfied -- so that's a pretty huge compliment.   More

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Reviews for Diamond Bar    3 Reviews

Over 14 years ago

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

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Over 14 years ago

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

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Over 15 years ago

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

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Cities with the Least Crime Near Boulder, ColoradoCrime Index
 Hidden Lake, CO 
 Pine Brook Hill, CO9.45
 Bark Ranch, CO11.6
 Leyner, CO11.6
 Sunshine, CO11.6
 Tall Timber, CO12.1
 Seven Hills, CO12.25
 Eldorado Springs, CO12.35
 Crisman, CO12.5
 Louisville, CO12.55

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