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Iowa City vs Sioux City Crime Comparison

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

Full report: Iowa City crime rate · Sioux City crime rate

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Is Iowa City or Sioux City Safer?

According to crimebycity.com's analysis of FBI data, Iowa City is safer than Sioux City (Safety Score 41/100 vs 9/100), with a total crime rate of 1,995 per 100,000 versus 3,882 for Sioux City — 49% lower. Iowa City has lower rates in 7 of 7 crime categories.

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

Quiz: which of these is MORE DANGEROUS than Iowa City, IA?

Iowa City — 5-Year Trend

Increasing Violent Flat Property Increasing Total

Sioux City — 5-Year Trend

Increasing Violent Decreasing Property Decreasing Total

Iowa City, IA

Iowa City, IA
Safety Score 41/100
Coverage 75,934
Total Crime Rate 1,995.2
Category Wins 7/7

Sioux City, IA

Sioux City, IA
Safety Score 9/100
Coverage 85,711
Total Crime Rate 3,881.7
Category Wins 0/7

Detailed Crime Rate Comparison

Crime Type Iowa City Sioux City Difference
Total Crime Rate 1,995.2 3,881.7 -1,886.5
Violent Crime Rate 321.3 557.7 -236.4
Murder Rate 0.0 3.5 -3.5
Rape Rate 54.0 84.0 -30.0
Robbery Rate 50.0 95.7 -45.6
Aggravated Assault Rate 217.3 372.2 -154.9
Property Crime Rate 1,673.8 3,324.0 -1,650.1
Burglary Rate 156.7 474.9 -318.1
Larceny-Theft Rate 1,389.4 2,555.1 -1,165.7
Motor Vehicle Theft Rate 127.7 294.0 -166.3

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

Moving from Iowa City, 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 Iowa City or Sioux City safer?

Iowa City is safer with a total crime rate of 1,995 per 100K vs 3,882 for Sioux City — a 49% difference.

How do violent crime rates compare?

Iowa City has a violent crime rate of 321.3 per 100K while Sioux City has 557.7. Iowa City has lower violent crime.

About Iowa City, IA

Iowa City, home to the University of Iowa and its renowned Writers' Workshop, sits along the Iowa River. This vibrant Midwestern city in Johnson County boasts a diverse population, including a significant student presence. With a safety score of 41/100 and a population coverage of 75,934, Iowa City has a total crime rate of 1,995.2 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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