ZIP Code 91789 Safety Score
Diamond bar, California • Los Angeles County
82
Grade: A — Very Safe
📍 This score is based on crime data for Diamond Bar, CA, the primary city for ZIP code 91789. Individual neighborhoods within this ZIP may vary.
Crime Statistics
78
Violent Crime Rate
(per 100K)
(per 100K)
1862
Property Crime Rate
(per 100K)
(per 100K)
51,126
City Population
About ZIP Code 91789
ZIP code 91789 is located in Diamond bar, California. Based on FBI crime data, this area has a safety score of 82/100, earning a grade of A.
This is considered a safe area with crime rates below the national average.