Moving from Alton, IL to Naperville, 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 Alton, IL or Naperville, IL Safer?
According to crimebycity.com's analysis of FBI data, Naperville, IL is safer than Alton, IL (Safety Score 76/100 vs 12/100), with a total crime rate of 967 per 100,000 versus 3,640 for Alton, IL — 73% lower. Alton has higher rates in 0 of 7 crime categories.
The biggest difference is in murder, where Naperville has a 95% lower rate.
Note: Naperville is 6.1x 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 Alton, IL?
Alton — 5-Year Trend
Violent
Property
Total
Naperville — 5-Year Trend
Violent
Property
Total
Alton, IL
Naperville, IL
Detailed Crime Rate Comparison
| Crime Type | Alton | Naperville | Difference |
|---|---|---|---|
| Total Crime Rate | 3,639.8 | 967.3 | +2,672.5 |
| Violent Crime Rate | 971.4 | 83.7 | +887.7 |
| Murder Rate | 12.1 | 0.7 | +11.4 |
| Rape Rate | 137.1 | 29.9 | +107.2 |
| Robbery Rate | 116.9 | 15.3 | +101.6 |
| Aggravated Assault Rate | 697.3 | 37.9 | +659.5 |
| Property Crime Rate | 2,668.4 | 883.6 | +1,784.8 |
| Burglary Rate | 943.2 | 65.8 | +877.4 |
| Larceny-Theft Rate | 1,487.4 | 755.4 | +732.0 |
| Motor Vehicle Theft Rate | 237.8 | 62.5 | +175.4 |
All rates per 100,000 residents. Source: FBI UCR.
Moving from Alton, IL to Naperville, 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 Alton or Naperville safer?
Naperville, IL is safer with a total crime rate of 967 per 100K vs 3,640 for Alton, IL — a 73% difference.
How do violent crime rates compare?
Alton has a violent crime rate of 971.4 per 100K while Naperville has 83.7. Naperville has lower violent crime.
About Alton, IL
Alton, Illinois, a river town on the Mississippi, is known for its limestone bluffs and as the site of the final Lincoln-Douglas debate. Located just north of St. Louis, it has a population of around 25,000. With a safety score of 12/100 and a population coverage of 24,809, Alton has a total crime rate of 3,639.8 per 100,000 residents.
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.