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Joliet vs Rock Island Crime Comparison

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

Full report: Joliet crime rate · Rock Island crime rate

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Is Joliet or Rock Island Safer?

According to crimebycity.com's analysis of FBI data, Joliet is safer than Rock Island (Safety Score 53/100 vs 16/100), with a total crime rate of 1,595 per 100,000 versus 3,259 for Rock Island — 51% lower. Joliet has lower rates in 6 of 7 crime categories.

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

Note: Joliet 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 SAFER than Joliet, IL?

Joliet — 5-Year Trend

Decreasing Violent Decreasing Property Decreasing Total

Rock Island — 5-Year Trend

Increasing Violent Increasing Property Increasing Total

Joliet, IL

Joliet, IL
Safety Score 53/100
Coverage 150,569
Total Crime Rate 1,594.6
Category Wins 6/7

Rock Island, IL

Rock Island, IL
Safety Score 16/100
Coverage 35,841
Total Crime Rate 3,258.8
Category Wins 1/7

Detailed Crime Rate Comparison

Crime Type Joliet Rock Island Difference
Total Crime Rate 1,594.6 3,258.8 -1,664.2
Violent Crime Rate 350.0 544.1 -194.1
Murder Rate 0.0 5.6 -5.6
Rape Rate 48.5 11.2 +37.3
Robbery Rate 35.2 14.0 +21.3
Aggravated Assault Rate 266.3 513.4 -247.1
Property Crime Rate 1,244.6 2,714.8 -1,470.2
Burglary Rate 389.9 920.7 -530.9
Larceny-Theft Rate 704.0 1,155.1 -451.1
Motor Vehicle Theft Rate 150.8 638.9 -488.2

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

Moving from Joliet, 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.

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Frequently Asked Questions

Is Joliet or Rock Island safer?

Joliet is safer with a total crime rate of 1,595 per 100K vs 3,259 for Rock Island — a 51% difference.

How do violent crime rates compare?

Joliet has a violent crime rate of 350.0 per 100K while Rock Island has 544.1. Joliet has lower violent crime.

About Joliet, IL

Joliet, a former steel town on the Des Plaines River, boasts the historic Rialto Square Theatre. This city southwest of Chicago has a diverse population, with a significant Hispanic community. With a safety score of 53/100 and a population coverage of 150,569, Joliet has a total crime rate of 1,594.6 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.

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