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San Diego vs San Mateo Crime Comparison

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

Full report: San Diego crime rate · San Mateo crime rate

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Is San Diego or San Mateo Safer?

According to crimebycity.com's analysis of FBI data, San Diego is safer than San Mateo (Safety Score 38/100 vs 37/100), with a total crime rate of 2,082 per 100,000 versus 2,127 for San Mateo — 2% lower. San Diego has higher rates in 3 of 7 crime categories.

The biggest difference is in murder, where San Diego has a 50% lower rate.

Note: San Diego is 13.9x 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 San Diego, CA?

San Diego — 5-Year Trend

Increasing Violent Decreasing Property Decreasing Total

San Mateo — 5-Year Trend

Flat Violent Decreasing Property Decreasing Total

San Diego, CA

San Diego, CA
Safety Score 38/100
Coverage 1,389,024
Total Crime Rate 2,082.4
Category Wins 3/7

San Mateo, CA

San Mateo, CA
Safety Score 37/100
Coverage 99,929
Total Crime Rate 2,126.5
Category Wins 4/7

Detailed Crime Rate Comparison

Crime Type San Diego San Mateo Difference
Total Crime Rate 2,082.4 2,126.5 -44.1
Violent Crime Rate 412.4 243.2 +169.2
Murder Rate 2.5 5.0 -2.5
Rape Rate 21.4 26.0 -4.6
Robbery Rate 77.4 74.1 +3.3
Aggravated Assault Rate 310.9 138.1 +172.8
Property Crime Rate 1,670.0 1,883.3 -213.3
Burglary Rate 187.4 98.1 +89.3
Larceny-Theft Rate 1,087.1 1,578.1 -491.0
Motor Vehicle Theft Rate 395.5 207.2 +188.4

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

Moving from San Diego, CA to San Mateo, CA?

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 San Diego or San Mateo safer?

San Diego is safer with a total crime rate of 2,082 per 100K vs 2,127 for San Mateo — a 2% difference.

How do violent crime rates compare?

San Diego has a violent crime rate of 412.4 per 100K while San Mateo has 243.2. San Mateo has lower violent crime.

About San Diego, CA

San Diego, California, a major port city with a significant Hispanic population, sits on the Pacific Ocean just north of the Mexican border. Known for its mild climate and Balboa Park, it's also home to a large naval presence. With a safety score of 38/100 and a population coverage of 1,389,024, San Diego has a total crime rate of 2,082.4 per 100,000 residents.

About San Mateo, CA

San Mateo, a city on the San Francisco Peninsula, was once home to the historic Borel Estate. Its diverse population of around 105,000 resides amidst a mix of urban and suburban landscapes. With a safety score of 37/100 and a population coverage of 99,929, San Mateo has a total crime rate of 2,126.5 per 100,000 residents.

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