Is Darby Borough or San Diego Safer?
According to crimebycity.com's analysis of 2024 FBI data, San Diego is safer than Darby Borough (Safety Score 38/100 vs 13/100), with a total crime rate of 2,082 per 100,000 versus 3,457 for Darby Borough — 40% lower. Darby Borough has higher rates in 0 of 7 crime categories.
The biggest difference is in murder, where San Diego has a 87% lower rate.
Note: San Diego is 131.2x larger by coverage, which can affect crime rate comparisons. Larger cities tend to report higher rates due to density and more comprehensive reporting.
Darby Borough — 5-Year Trend
Violent
Property
Total
San Diego — 5-Year Trend
Violent
Property
Total
Darby Borough, PA
San Diego, CA
Detailed Crime Rate Comparison
| Crime Type | Darby Borough | San Diego | Difference |
|---|---|---|---|
| Total Crime Rate | 3,457.4 | 2,082.4 | +1,375.0 |
| Violent Crime Rate | 831.3 | 412.4 | +418.9 |
| Murder Rate | 18.9 | 2.5 | +16.4 |
| Rape Rate | 47.2 | 21.4 | +25.9 |
| Robbery Rate | 122.8 | 77.4 | +45.4 |
| Aggravated Assault Rate | 642.4 | 310.9 | +331.4 |
| Property Crime Rate | 2,626.1 | 1,670.0 | +956.1 |
| Burglary Rate | 245.6 | 187.4 | +58.2 |
| Larceny-Theft Rate | 1,539.8 | 1,087.1 | +452.7 |
| Motor Vehicle Theft Rate | 840.7 | 395.5 | +445.2 |
All rates per 100,000 residents. Source: FBI UCR 2024.
Frequently Asked Questions
Is Darby Borough or San Diego safer?
San Diego is safer with a total crime rate of 2,082 per 100K vs 3,457 for Darby Borough — a 40% difference.
How do violent crime rates compare?
Darby Borough has a violent crime rate of 831.3 per 100K while San Diego has 412.4. San Diego has lower violent crime.
About Darby Borough, PA
Darby Borough, among Pennsylvania's oldest municipalities, is a small, densely populated community in Delaware County. Historically a center for early colonial settlement, it occupies just under half a square mile near Philadelphia. With a safety score of 13/100 and a population coverage of 10,586, Darby Borough has a total crime rate of 3,457.4 per 100,000 residents.
About San Diego, CA
San Diego, California, a major port city with a significant Hispanic population, sits on the Pacific Ocean just north of the Mexican border. Known for its mild climate and Balboa Park, it's also home to a large naval presence. With a safety score of 38/100 and a population coverage of 1,389,024, San Diego has a total crime rate of 2,082.4 per 100,000 residents.