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Marion, IL vs Naperville, IL Crime Comparison

Side-by-side crime rates, safety scores, and trends based on FBI data.

Full report: Marion crime rate · Naperville crime rate

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Is Marion, IL or Naperville, IL Safer?

According to crimebycity.com's analysis of FBI data, Naperville, IL is safer than Marion, IL (Safety Score 76/100 vs 14/100), with a total crime rate of 967 per 100,000 versus 3,399 for Marion, IL — 72% lower. Marion has higher rates in 1 of 7 crime categories.

The biggest difference is in murder, where Marion has a 100% lower rate.

Note: Naperville is 8.9x 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 Marion, IL?

Marion — 4-Year Trend

Decreasing Violent Flat Property Decreasing Total

Naperville — 5-Year Trend

Increasing Violent Decreasing Property Decreasing Total

Marion, IL

Marion, IL
Safety Score 14/100
Coverage 16,856
Total Crime Rate 3,399.4
Category Wins 1/7

Naperville, IL

Naperville, IL
Safety Score 76/100
Coverage 150,521
Total Crime Rate 967.3
Category Wins 6/7

Detailed Crime Rate Comparison

Crime Type Marion Naperville Difference
Total Crime Rate 3,399.4 967.3 +2,432.1
Violent Crime Rate 468.7 83.7 +385.0
Murder Rate 0.0 0.7 -0.7
Rape Rate 47.5 29.9 +17.6
Robbery Rate 65.3 15.3 +50.0
Aggravated Assault Rate 356.0 37.9 +318.1
Property Crime Rate 2,930.7 883.6 +2,047.1
Burglary Rate 1,103.5 65.8 +1,037.7
Larceny-Theft Rate 1,655.2 755.4 +899.8
Motor Vehicle Theft Rate 172.1 62.5 +109.6

All rates per 100,000 residents. Source: FBI UCR.

Moving from Marion, 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.

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Frequently Asked Questions

Is Marion or Naperville safer?

Naperville, IL is safer with a total crime rate of 967 per 100K vs 3,399 for Marion, IL — a 72% difference.

How do violent crime rates compare?

Marion has a violent crime rate of 468.7 per 100K while Naperville has 83.7. Naperville has lower violent crime.

About Marion, IL

Marion, Illinois, a city in Williamson County, is known as "The Hub of the Universe." This Southern Illinois community, part of the Illinois-Indiana-Kentucky Tri-State Area, boasts a population of over 17,000 residents. With a safety score of 14/100 and a population coverage of 16,856, Marion has a total crime rate of 3,399.4 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.

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