Thornton, IA Crime Rate & Safety
Lower crime than 98% of major U.S. cities
Based on FBI UCR & local law enforcement data · Updated April 2026
Is Thornton Safe?
Yes — Thornton is extremely safe
One of the safest cities in the country, with crime rates significantly below the national average.
Thornton has a crime rate that is 52% below the national average. Your chance of becoming a victim of violent crime is 1 in 447.
Crime Index Comparison
100 = national average. Calibrated to reflect actual crime severity.
Your Chance of Being a Victim
Violent Crime
1 in 447
chance per year
National average: 1 in 263
41% lower than national average
Property Crime
1 in 187
chance per year
National average: 1 in 55
71% lower than national average
Want to know the crime risk at your exact address?
Thornton 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
|
50 | -50% | Low | |
|
Assault
|
56 | -44% | Low | |
|
Robbery
|
64 | -36% | Low | |
|
Rape
|
72 | -28% | Low | |
| Property Crime | ||||
|
Burglary
|
76 | -24% | Low | |
|
Larceny / Theft
|
16 | -84% | Low | |
|
Vehicle Theft
|
34 | -66% | Low | |
Violent vs Property Crime
Crime Index by Category
Thornton Crime Map
Neighborhood-level crime heatmap. Click any area for details.
See the crime score for a specific address
Thornton Crime by Zip Code
Explore crime data for specific Thornton zip codes.
Thornton Demographics & Context
Racial Demographics
Frequently Asked Questions
What is the crime rate in Thornton, IA?
Thornton, IA has a crime safety grade of A+ as of 2026. The overall crime rate is estimated to be 52% below the national average. Residents face approximately a 1 in 447 chance of being a victim of violent crime per year and a 1 in 187 chance for property crime. Thornton has lower crime than 98% of major U.S. cities (population 50,000+).
Is Thornton, IA safe to live in?
Thornton 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 Thornton is strongly recommended.
What is the violent crime rate in Thornton?
The estimated violent crime rate in Thornton is 223.7 per 100,000 residents, which is 41% lower than the national average. This means residents have roughly a 1 in 447 chance of becoming a violent crime victim each year. Key violent crime rates include: murder at 2.5 per 100K (50% below average); aggravated assault at 149.4 per 100K (44% below average); robbery at 47.6 per 100K (36% below average).
What is the property crime rate in Thornton?
The estimated property crime rate in Thornton is 534.1 per 100,000 residents, which is 71% lower than the national average. Residents have roughly a 1 in 187 chance of being a property crime victim per year. Key property crime rates include: burglary at 204.7 per 100K (24% below average); larceny/theft at 222.2 per 100K (84% below average); vehicle theft at 107.2 per 100K (66% below average).
How does Thornton crime compare to the national average?
Thornton's overall crime rate is 52% below the national average as of 2026. The biggest concern is burglary (24% below average), while larceny/theft is 84% below average. Compared to other major U.S. cities, Thornton has lower crime than 98% of them.
Is Thornton safe to visit?
Thornton is generally safe for visitors and tourists. Property crime (theft, vehicle break-ins) is 71% 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 Thornton crime compare to the rest of Iowa?
Iowa as a whole has crime that is 14% above the national average. Thornton's crime rate is 52% below the national average, making it safer the typical Iowa city.
What type of crime is most common in Thornton?
Larceny/theft is the most common crime in Thornton, with an estimated rate of 222.2 incidents per 100,000 residents. This is 84% below the national average for this crime type. Overall, property crime (534 per 100K) is more prevalent than violent crime (224 per 100K) in Thornton, which is consistent with national trends.