Derby, IA Crime Rate & Safety
Lower crime than 99% of major U.S. cities
Based on FBI UCR & local law enforcement data · Updated April 2026
Is Derby Safe?
Yes — Derby is extremely safe
One of the safest cities in the country, with crime rates significantly below the national average.
Derby has a crime rate that is 54% below the national average. Your chance of becoming a victim of violent crime is 1 in 423.
Crime Index Comparison
100 = national average. Calibrated to reflect actual crime severity.
Your Chance of Being a Victim
Violent Crime
1 in 423
chance per year
National average: 1 in 263
38% lower than national average
Property Crime
1 in 184
chance per year
National average: 1 in 55
70% lower than national average
Want to know the crime risk at your exact address?
Derby Crime Breakdown
Estimated crime rates based on FBI UCR data, calibrated to city-level crime score.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
49 | -51% | Low | |
|
Assault
|
46 | -54% | Low | |
|
Robbery
|
103 | +3% | Average | |
|
Rape
|
100 | 0% | Average | |
| Property Crime | ||||
|
Burglary
|
70 | -30% | Low | |
|
Larceny / Theft
|
18 | -82% | Low | |
|
Vehicle Theft
|
33 | -67% | Low | |
Violent vs Property Crime
Crime Index by Category
Derby Crime Map
Neighborhood-level crime heatmap. Click any area for details.
See the crime score for a specific address
Derby Crime by Zip Code
Explore crime data for specific Derby zip codes.
Derby Demographics & Context
Racial Demographics
Frequently Asked Questions
What is the crime rate in Derby, IA?
Derby, IA has a crime safety grade of A+ as of 2026. The overall crime rate is estimated to be 54% below the national average. Residents face approximately a 1 in 423 chance of being a victim of violent crime per year and a 1 in 184 chance for property crime. Derby has lower crime than 99% of major U.S. cities (population 50,000+).
Is Derby, IA safe to live in?
Derby is generally considered a safe place to live, earning a crime grade of A+. However, safety varies significantly by neighborhood. Researching specific neighborhoods before moving to or visiting Derby is strongly recommended.
What is the violent crime rate in Derby?
The estimated violent crime rate in Derby is 236.3 per 100,000 residents, which is 38% lower than the national average. This means residents have roughly a 1 in 423 chance of becoming a violent crime victim each year. Key violent crime rates include: murder at 2.5 per 100K (51% below average); aggravated assault at 124.3 per 100K (54% below average); robbery at 75.9 per 100K (3% above average).
What is the property crime rate in Derby?
The estimated property crime rate in Derby is 543.9 per 100,000 residents, which is 70% lower than the national average. Residents have roughly a 1 in 184 chance of being a property crime victim per year. Key property crime rates include: burglary at 187.6 per 100K (30% below average); larceny/theft at 250.7 per 100K (82% below average); vehicle theft at 105.6 per 100K (67% below average).
How does Derby crime compare to the national average?
Derby's overall crime rate is 54% below the national average as of 2026. The biggest concern is robbery (3% above average), while larceny/theft is 82% below average. Compared to other major U.S. cities, Derby has lower crime than 99% of them.
Is Derby safe to visit?
Derby is generally safe for visitors and tourists. Property crime (theft, vehicle break-ins) is 70% below average, which is typically the main concern for tourists. Avoid leaving valuables in vehicles, stay aware of your surroundings in unfamiliar areas, and stick to well-traveled neighborhoods.
How does Derby crime compare to the rest of Iowa?
Iowa as a whole has crime that is 14% above the national average. Derby's crime rate is 54% below the national average, making it safer the typical Iowa city.
What type of crime is most common in Derby?
Larceny/theft is the most common crime in Derby, with an estimated rate of 250.7 incidents per 100,000 residents. This is 82% below the national average for this crime type. Overall, property crime (544 per 100K) is more prevalent than violent crime (236 per 100K) in Derby, which is consistent with national trends.