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Boston vs Chelsea Crime Comparison

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

Full report: Boston crime rate · Chelsea crime rate

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Is Boston or Chelsea Safer?

According to crimebycity.com's analysis of FBI data, Chelsea is safer than Boston (Safety Score 30/100 vs 25/100), with a total crime rate of 2,415 per 100,000 versus 2,650 for Boston — 9% lower. Boston has higher rates in 2 of 7 crime categories.

The biggest difference is in violent crime, where Boston has a 36% lower rate.

Note: Boston is 17.2x 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 Boston, MA?

Boston — 5-Year Trend

Flat Violent Increasing Property Increasing Total

Chelsea — 5-Year Trend

Increasing Violent Flat Property Increasing Total

Boston, MA

Boston, MA
Safety Score 25/100
Coverage 659,049
Total Crime Rate 2,649.7
Category Wins 2/7

Chelsea, MA

Chelsea, MA
Safety Score 30/100
Coverage 38,307
Total Crime Rate 2,414.7
Category Wins 5/7

Detailed Crime Rate Comparison

Crime Type Boston Chelsea Difference
Total Crime Rate 2,649.7 2,414.7 +235.0
Violent Crime Rate 628.0 978.9 -350.9
Murder Rate 3.6 5.2 -1.6
Rape Rate 25.6 80.9 -55.3
Robbery Rate 126.4 120.1 +6.3
Aggravated Assault Rate 472.2 772.7 -300.5
Property Crime Rate 2,021.7 1,435.8 +585.9
Burglary Rate 177.7 148.8 +28.9
Larceny-Theft Rate 1,687.4 1,151.2 +536.2
Motor Vehicle Theft Rate 156.6 135.8 +20.8

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

Moving from Boston, MA to Chelsea, MA?

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 Boston or Chelsea safer?

Chelsea is safer with a total crime rate of 2,415 per 100K vs 2,650 for Boston — a 9% difference.

How do violent crime rates compare?

Boston has a violent crime rate of 628.0 per 100K while Chelsea has 978.9. Boston has lower violent crime.

About Boston, MA

Boston, a city steeped in American Revolution history, sits on Massachusetts Bay. This densely populated urban center is home to a diverse population and numerous universities. With a safety score of 25/100 and a population coverage of 659,049, Boston has a total crime rate of 2,649.7 per 100,000 residents.

About Chelsea, MA

Chelsea, a dense urban gateway city across the Mystic River from Boston, boasts a rich immigrant history. Settled in 1624, it was once home to a vibrant industrial port and is now Massachusetts' smallest city by land area. With a safety score of 30/100 and a population coverage of 38,307, Chelsea has a total crime rate of 2,414.7 per 100,000 residents.

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