| Statistic | Reportedincidents | /100k people | Diamond Bar/100k people | California/100k people | National/100k people |
| Total crime | 1,061 | n/a (estimate) | 2,013 | 2,843 | 2,324 |
| Murder | 0 | n/a | 0.0 | 5.7 | 6.3 |
| Rape | 13 | n/a | 24.7 | 37.4 | 40.0 |
| Robbery | 25 | n/a | 47.4 | 123.5 | 66.1 |
| Assault | 54 | n/a | 102.4 | 332.8 | 268.2 |
| Violent crime | 92 | n/a (estimate) | 175 | 500 | 370 |
| Burglary | 256 | n/a | 485.6 | 371.9 | 269.8 |
| Theft | 614 | n/a | 1,164.8 | 1,499.3 | 1,401.9 |
| Vehicle theft | 99 | n/a | 187.8 | 471.9 | 282.7 |
| Property crime | 969 | n/a (estimate) | 1,838 | 2,343 | 1,954 |
Crime can be categorized into two primary types: violent and property crimes. Violent crimes encompass offenses such as murder, rape, robbery, and assault, whereas property crimes involve acts like burglary, theft, and vehicle theft. The overall crime rate in Diamond Bar is 13.4% lower than the national average. Specifically, there were 92 violent crimes reported in Diamond Bar, equivalent to 175 per 100,000 residents, which is lower than the national average by 52.8%. Additionally, Diamond Bar recorded 969 property crimes, amounting to 1838 per 100,000 people, lower than the national average by 5.9%.
During the most recently reported crime year, Diamond Bar experienced a total of 0 reported murders. This statistic paints it as a beacon of security when it comes to severe violent crimes. Such an achievement not only instills a profound sense of security for its residents but also sets a high standard for other communities striving to create similarly secure environments. It underscores the area as a place where safety is a top priority, enhancing its appeal as a desirable location to live and thrive.
The property crime rate per 100,000 people in Diamond Bar is very similar to the national average. Diamond Bar had a property crime rate of 1838, while the national average was 1954. Based on these numbers, you could expect an average amount of property crime in this area.
AreaVibes has conducted polls asking local residents if they feel safe living in Diamond Bar. Based on the results of the surveys (21 responses), 76% of people felt that there was very little crime in Diamond Bar and felt safe walking alone at night. While 24% of people felt that it was not a safe place to live and did not feel safe walking alone at night.
To get a feel for the safety of living in Diamond Bar, it's essential to analyze both the overall crime rate and the daily incident count. Diamond Bar presents a total crime rate that is 13% lower than the national average per 100,000 residents. Consequently, Diamond Bar experiences an average of 2.91 daily crimes, comprising 0.25 violent incidents and 2.65 property-related offenses. This evaluation offers a comprehensive understanding of the safety landscape, aiding individuals in making informed decisions when considering relocation.
In the most recent crime report, year-over-year crime rates in Diamond Bar has increased by 24.1%. Examining the change in crime rates from one year to the next provides valuable insights into the evolving safety landscape of Diamond Bar, aiding residents in assessing whether it is becoming a safer or more dangerous place to live. These crime rates are categorized into two primary groups: violent and property crimes. Year-over-year, violent crime has increased by 48.4%, while property crime has increased by 22.2%. This comprehensive analysis offers potential residents essential information for making informed decisions about whether or not Diamond Bar is a safe place to live.
In Diamond Bar, the poverty rate currently stands at 6.5%, which contrasts with the national average of 15.1%. It's essential to recognize that the economic status of a city's inhabitants could be a pivotal factor influencing crime stats. Communities grappling with high poverty rates and income inequality are often susceptible to elevated crime levels, as some individuals may turn to unlawful activities to fulfill their essential needs. While lower poverty rates could lead to a reduction in Diamond Bar crime rates.
Limited employment opportunities or a prevalence of low-wage jobs can result in higher rates of unemployment and underemployment. Regions where individuals grapple with joblessness or meager wages may exhibit greater vulnerability to an uptick in crime due to financial instability. While areas that have strong employment rates, often will see a reduction in overall crime. Diamond Bar, for instance, reports an unemployment rate of 2.6%, which differs from the national average of 4.7%.
In Diamond Bar, 91.1% of residents have graduated from high school, whereas the national average stands at 83%. The educational makeup of a community can exert a significant influence on crime rates. Typically, higher levels of educational attainment are associated with reduced crime rates, as they furnish individuals with improved employment prospects and viable alternatives to engaging in criminal activities. Conversely, communities characterized by lower educational achievement often grapple with higher crime rates, as limited opportunities may drive individuals towards criminal behavior.
| Item | Diamond Bar | California | National |
| Law enforcement employees (officers & civilians) | n/a | 51,506 | 558,732 |
| Police officers & civilians /1000 residents | n/a | 3.6 | 3.3 |
| State | Total offenders | California /100K | National /100K |
| California | 79,891 | 232 | 266 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| San Antonio Heights, CA | 3,113 | 95 | 446 | 542 |
| Rose Hills, CA | 2,619 | 113 | 527 | 640 |
| Villa Park, CA | 5,883 | 35 | 893 | 928 |
| Sierra Madre, CA | 10,829 | 93 | 909 | 1,002 |
| East Pasadena, CA | 6,025 | 179 | 838 | 1,017 |
| Bradbury, CA | 825 | 0 | 1,025 | 1,025 |
| Yorba Linda, CA | 68,103 | 53 | 996 | 1,050 |
| Diamond Bar, CA | 55,870 | 175 | 1,838 | 2,013 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Commerce City, CO | 55,891 | 710 | 3,801 | 4,511 |
| Tamiami, FL | 55,757 | 270 | 1,633 | 1,903 |
| New Brunswick, NJ | 55,992 | 858 | 2,164 | 3,021 |
| Kendale Lakes, FL | 55,732 | 304 | 1,836 | 2,140 |
| Pocatello, ID | 56,016 | 411 | 1,349 | 1,760 |
| Diamond Bar, CA | 55,870 | 175 | 1,838 | 2,013 |
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