Moving from Naperville, IL to Rock Island, IL?
The Moving Checklist Planner turns your move-in date into a dated checklist, packing inventory and budget — seven tabs for Google Sheets or Excel, $12 once.
Is Naperville or Rock Island Safer?
According to crimebycity.com's analysis of FBI data, Naperville is safer than Rock Island (Safety Score 76/100 vs 16/100), with a total crime rate of 967 per 100,000 versus 3,259 for Rock Island — 70% lower. Naperville has lower rates in 6 of 7 crime categories.
The biggest difference is in murder, where Naperville has a 88% lower rate.
Note: Naperville is 4.2x larger by coverage, which can affect crime rate comparisons. Larger cities tend to report higher rates due to density and more comprehensive reporting.
Quiz: which of these is MORE DANGEROUS than Naperville, IL?
Naperville — 5-Year Trend
Violent
Property
Total
Rock Island — 5-Year Trend
Violent
Property
Total
Naperville, IL
Rock Island, IL
Detailed Crime Rate Comparison
| Crime Type | Naperville | Rock Island | Difference |
|---|---|---|---|
| Total Crime Rate | 967.3 | 3,258.8 | -2,291.5 |
| Violent Crime Rate | 83.7 | 544.1 | -460.4 |
| Murder Rate | 0.7 | 5.6 | -4.9 |
| Rape Rate | 29.9 | 11.2 | +18.7 |
| Robbery Rate | 15.3 | 14.0 | +1.3 |
| Aggravated Assault Rate | 37.9 | 513.4 | -475.5 |
| Property Crime Rate | 883.6 | 2,714.8 | -1,831.2 |
| Burglary Rate | 65.8 | 920.7 | -855.0 |
| Larceny-Theft Rate | 755.4 | 1,155.1 | -399.7 |
| Motor Vehicle Theft Rate | 62.5 | 638.9 | -576.5 |
All rates per 100,000 residents. Source: FBI UCR.
Moving from Naperville, IL to Rock Island, IL?
The Moving Checklist Planner turns your move-in date into a dated checklist, packing inventory and budget — seven tabs for Google Sheets or Excel, $12 once.
Frequently Asked Questions
Is Naperville or Rock Island safer?
Naperville is safer with a total crime rate of 967 per 100K vs 3,259 for Rock Island — a 70% difference.
How do violent crime rates compare?
Naperville has a violent crime rate of 83.7 per 100K while Rock Island has 544.1. Naperville has lower violent crime.
About Naperville, IL
Naperville, a large Chicago suburb, is home to the Riverwalk, a scenic parkway along the DuPage River. This affluent community boasts a highly educated population and a thriving economy, contributing to its reputation as a desirable place to live. With a safety score of 76/100 and a population coverage of 150,521, Naperville has a total crime rate of 967.3 per 100,000 residents.
About Rock Island, IL
Rock Island, a city along the Mississippi River, is part of the Quad Cities metropolitan area. It's home to Augustana College and has a rich history as a manufacturing and transportation hub. With a safety score of 16/100 and a population coverage of 35,841, Rock Island has a total crime rate of 3,258.8 per 100,000 residents.