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Boulder vs Rialto Crime Comparison

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

Full report: Boulder crime rate · Rialto crime rate

Moving from Boulder, CO to Rialto, CA?

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Is Boulder or Rialto Safer?

According to crimebycity.com's analysis of FBI data, Rialto is safer than Boulder (Safety Score 19/100 vs 19/100), with a total crime rate of 3,037 per 100,000 versus 3,055 for Boulder — 1% lower. Boulder has lower rates in 4 of 7 crime categories.

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

Quiz: which of these is MORE DANGEROUS than Boulder, CO?

Boulder — 5-Year Trend

Increasing Violent Decreasing Property Decreasing Total

Rialto — 5-Year Trend

Increasing Violent Decreasing Property Decreasing Total

Boulder, CO

Boulder, CO
Safety Score 19/100
Coverage 105,195
Total Crime Rate 3,055.3
Category Wins 4/7

Rialto, CA

Rialto, CA
Safety Score 19/100
Coverage 103,164
Total Crime Rate 3,036.9
Category Wins 3/7

Detailed Crime Rate Comparison

Crime Type Boulder Rialto Difference
Total Crime Rate 3,055.3 3,036.9 +18.4
Violent Crime Rate 322.3 641.7 -319.4
Murder Rate 0.0 1.9 -1.9
Rape Rate 35.2 43.6 -8.5
Robbery Rate 44.7 124.1 -79.4
Aggravated Assault Rate 242.4 472.1 -229.7
Property Crime Rate 2,733.0 2,395.2 +337.8
Burglary Rate 383.1 304.4 +78.7
Larceny-Theft Rate 2,141.7 1,693.4 +448.3
Motor Vehicle Theft Rate 208.2 397.4 -189.3

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

Moving from Boulder, CO to Rialto, CA?

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 Boulder or Rialto safer?

Rialto is safer with a total crime rate of 3,037 per 100K vs 3,055 for Boulder — a 1% difference.

How do violent crime rates compare?

Boulder has a violent crime rate of 322.3 per 100K while Rialto has 641.7. Boulder has lower violent crime.

About Boulder, CO

Nestled at the base of the Flatirons, Boulder is home to a highly educated populace, with a significant portion holding advanced degrees. This university city, known for its outdoor recreation and progressive culture, sits at an elevation of 5,430 feet. With a safety score of 19/100 and a population coverage of 105,195, Boulder has a total crime rate of 3,055.3 per 100,000 residents.

About Rialto, CA

Rialto, California, incorporated in 1911, is a city in the Inland Empire region of Southern California. Historically an agricultural hub known for citrus groves, it is now home to a diverse population of over 100,000 residents. With a safety score of 19/100 and a population coverage of 103,164, Rialto has a total crime rate of 3,036.9 per 100,000 residents.

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