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Marshalltown vs Sioux City Crime Comparison

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

Full report: Marshalltown crime rate · Sioux City crime rate

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Is Marshalltown or Sioux City Safer?

According to crimebycity.com's analysis of FBI data, Marshalltown is safer than Sioux City (Safety Score 39/100 vs 9/100), with a total crime rate of 2,071 per 100,000 versus 3,882 for Sioux City — 47% lower. Marshalltown has lower rates in 6 of 7 crime categories.

The biggest difference is in robbery, where Marshalltown has a 85% lower rate.

Note: Sioux City is 3.1x 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 Marshalltown, IA?

Marshalltown — 5-Year Trend

Decreasing Violent Decreasing Property Decreasing Total

Sioux City — 5-Year Trend

Increasing Violent Decreasing Property Decreasing Total

Marshalltown, IA

Marshalltown, IA
Safety Score 39/100
Coverage 27,576
Total Crime Rate 2,070.6
Category Wins 6/7

Sioux City, IA

Sioux City, IA
Safety Score 9/100
Coverage 85,711
Total Crime Rate 3,881.7
Category Wins 1/7

Detailed Crime Rate Comparison

Crime Type Marshalltown Sioux City Difference
Total Crime Rate 2,070.6 3,881.7 -1,811.0
Violent Crime Rate 297.4 557.7 -260.3
Murder Rate 7.3 3.5 +3.8
Rape Rate 43.5 84.0 -40.5
Robbery Rate 14.5 95.7 -81.2
Aggravated Assault Rate 232.1 372.2 -140.1
Property Crime Rate 1,773.3 3,324.0 -1,550.7
Burglary Rate 301.0 474.9 -173.9
Larceny-Theft Rate 1,367.1 2,555.1 -1,188.0
Motor Vehicle Theft Rate 105.2 294.0 -188.9

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

Moving from Marshalltown, IA to Sioux City, IA?

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 Marshalltown or Sioux City safer?

Marshalltown is safer with a total crime rate of 2,071 per 100K vs 3,882 for Sioux City — a 47% difference.

How do violent crime rates compare?

Marshalltown has a violent crime rate of 297.4 per 100K while Sioux City has 557.7. Marshalltown has lower violent crime.

About Marshalltown, IA

Marshalltown, a central Iowa hub, is known for its diverse population and as the home of Lennox Manufacturing since 1904. This city in Marshall County sits along the Iowa River. With a safety score of 39/100 and a population coverage of 27,576, Marshalltown has a total crime rate of 2,070.6 per 100,000 residents.

About Sioux City, IA

Sioux City, Iowa, sits at the confluence of the Missouri and Big Sioux rivers, a historic hub of the meatpacking industry. It's the largest city in western Iowa, with a diverse population reflecting its industrial past. With a safety score of 9/100 and a population coverage of 85,711, Sioux City has a total crime rate of 3,881.7 per 100,000 residents.

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