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O'fallon, IL vs Rochester, NH Crime Comparison

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

Full report: O'fallon crime rate · Rochester crime rate

Moving from O'fallon, IL to Rochester, NH?

An out-of-state move adds a new driver's license, plates, voter registration and state-specific deadlines. The Moving Checklist Planner dates every task from your move-in day — seven tabs for Google Sheets or Excel, $12 once.

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Is O'fallon, IL or Rochester, NH Safer?

According to crimebycity.com's analysis of FBI data, O'fallon, IL is safer than Rochester, NH (Safety Score 66/100 vs 66/100), with a total crime rate of 1,215 per 100,000 versus 1,221 for Rochester, NH — 0% lower. O'fallon has higher rates in 2 of 7 crime categories.

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

Quiz: which of these is MORE DANGEROUS than O'fallon, IL?

O'fallon — 5-Year Trend

Increasing Violent Decreasing Property Decreasing Total

Rochester — 5-Year Trend

Decreasing Violent Decreasing Property Decreasing Total

O'fallon, IL

Safety Score 66/100
Coverage 31,856
Total Crime Rate 1,214.8
Category Wins 2/7

Rochester, NH

Rochester, NH
Safety Score 66/100
Coverage 33,831
Total Crime Rate 1,220.8
Category Wins 5/7

Detailed Crime Rate Comparison

Crime Type O'fallon Rochester Difference
Total Crime Rate 1,214.8 1,220.8 -5.9
Violent Crime Rate 194.6 76.9 +117.8
Murder Rate 3.1 0.0 +3.1
Rape Rate 31.4 35.5 -4.1
Robbery Rate 12.6 11.8 +0.7
Aggravated Assault Rate 147.5 29.6 +118.0
Property Crime Rate 1,020.2 1,143.9 -123.7
Burglary Rate 182.1 59.1 +123.0
Larceny-Theft Rate 678.1 999.1 -321.0
Motor Vehicle Theft Rate 160.1 85.7 +74.4

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

Moving from O'fallon, IL to Rochester, NH?

An out-of-state move adds new driver's license, plates, voter registration and deadlines that differ by state. The Moving Checklist Planner dates every task from your move-in day — seven tabs for Google Sheets or Excel, $12 once.

Get the planner →

Frequently Asked Questions

Is O'fallon or Rochester safer?

O'fallon, IL is safer with a total crime rate of 1,215 per 100K vs 1,221 for Rochester, NH — a 0% difference.

How do violent crime rates compare?

O'fallon has a violent crime rate of 194.6 per 100K while Rochester has 76.9. Rochester has lower violent crime.

About O'fallon, IL

O'Fallon, Illinois, a city in St. Clair County, was founded in 1854 near the Ohio & Mississippi Railroad. It's a growing suburban community in the Metro East region, east of St. Louis, Missouri. With a safety score of 66/100 and a population coverage of 31,856, O'fallon has a total crime rate of 1,214.8 per 100,000 residents.

About Rochester, NH

Rochester, once a major shoemaking hub, sits along the Cocheco River in Strafford County. This small city in southeastern New Hampshire is home to over 32,000 residents. With a safety score of 66/100 and a population coverage of 33,831, Rochester has a total crime rate of 1,220.8 per 100,000 residents.

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