Is Blue Island or San Diego Safer?
According to crimebycity.com's analysis of 2024 FBI data, San Diego is safer than Blue Island (Safety Score 38/100 vs 17/100), with a total crime rate of 2,082 per 100,000 versus 3,126 for Blue Island — 33% lower. Blue Island has higher rates in 0 of 7 crime categories.
The biggest difference is in murder, where San Diego has a 82% lower rate.
Note: San Diego is 65.6x larger by coverage, which can affect crime rate comparisons. Larger cities tend to report higher rates due to density and more comprehensive reporting.
Blue Island — 5-Year Trend
Violent
Property
Total
San Diego — 5-Year Trend
Violent
Property
Total
Blue Island, IL
San Diego, CA
Detailed Crime Rate Comparison
| Crime Type | Blue Island | San Diego | Difference |
|---|---|---|---|
| Total Crime Rate | 3,125.7 | 2,082.4 | +1,043.3 |
| Violent Crime Rate | 439.1 | 412.4 | +26.7 |
| Murder Rate | 14.2 | 2.5 | +11.6 |
| Rape Rate | 51.9 | 21.4 | +30.6 |
| Robbery Rate | 108.6 | 77.4 | +31.2 |
| Aggravated Assault Rate | 259.7 | 310.9 | -51.3 |
| Property Crime Rate | 2,686.6 | 1,670.0 | +1,016.6 |
| Burglary Rate | 642.2 | 187.4 | +454.8 |
| Larceny-Theft Rate | 1,227.6 | 1,087.1 | +140.5 |
| Motor Vehicle Theft Rate | 816.9 | 395.5 | +421.3 |
All rates per 100,000 residents. Source: FBI UCR 2024.
Frequently Asked Questions
Is Blue Island or San Diego safer?
San Diego is safer with a total crime rate of 2,082 per 100K vs 3,126 for Blue Island — a 33% difference.
How do violent crime rates compare?
Blue Island has a violent crime rate of 439.1 per 100K while San Diego has 412.4. San Diego has lower violent crime.
About Blue Island, IL
Blue Island, a historic city in Cook County, was incorporated in 1872 and is known for its original limestone quarry. It sits atop a geological ridge, once an island in glacial Lake Chicago, lending to its unique name and topography. With a safety score of 17/100 and a population coverage of 21,179, Blue Island has a total crime rate of 3,125.7 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.