Boulder vs Upper Darby Township Crime Comparison
Is Boulder or Upper Darby Township Safer?
Upper Darby Township is the safer city, with a total crime rate 0% lower than Boulder based on 2024 FBI data. Boulder has lower rates in 5 of 7 crime categories.
The biggest difference is in murder, where Boulder has a 100% lower rate.
Boulder, CO
Safety Score
44/100
Population
105,195
Total Crime Rate
3,055.3
Category Wins
5/7
Upper Darby Township, PA
Safety Score
44/100
Population
84,668
Total Crime Rate
3,046.0
Category Wins
2/7
Detailed Crime Rate Comparison
| Crime Type | Boulder | Upper Darby Township | Difference |
|---|---|---|---|
| Total Crime Rate | 3,055.3 | 3,046.0 | +9.3 |
| Violent Crime Rate | 322.3 | 213.8 | +108.5 |
| Murder Rate | 0.0 | 4.7 | -4.7 |
| Rape Rate | 35.2 | 7.1 | +28.1 |
| Robbery Rate | 44.7 | 133.5 | -88.8 |
| Aggravated Assault Rate | 242.4 | 68.5 | +173.9 |
| Property Crime Rate | 2,733.0 | 2,832.2 | -99.2 |
| Burglary Rate | 383.1 | 65.0 | +318.1 |
| Larceny-Theft Rate | 2,141.7 | 2,429.5 | -287.8 |
| Motor Vehicle Theft Rate | 208.2 | 337.8 | -129.6 |
All rates per 100,000 residents. Source: FBI UCR 2024.
Frequently Asked Questions
Is Boulder or Upper Darby Township safer?
Upper Darby Township is safer with a total crime rate of 3,046 per 100K vs 3,055 for Boulder — a 0% difference.
How do violent crime rates compare?
Boulder has a violent crime rate of 322.3 per 100K while Upper Darby Township has 213.8. Upper Darby Township has lower violent crime.