Dahlgren, IL Crime Rate & Safety
Lower crime than 99% of major U.S. cities
Based on FBI UCR & local law enforcement data · Updated April 2026
Is Dahlgren Safe?
Yes — Dahlgren is extremely safe
One of the safest cities in the country, with crime rates significantly below the national average.
Dahlgren has a crime rate that is 54% below the national average. Your chance of becoming a victim of violent crime is 1 in 574.
Crime Index Comparison
100 = national average. Calibrated to reflect actual crime severity.
Your Chance of Being a Victim
Violent Crime
1 in 574
chance per year
National average: 1 in 263
54% lower than national average
Property Crime
1 in 232
chance per year
National average: 1 in 55
76% lower than national average
Want to know the crime risk at your exact address?
Dahlgren 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
|
44 | -56% | Low | |
|
Assault
|
45 | -55% | Low | |
|
Robbery
|
42 | -58% | Low | |
|
Rape
|
62 | -38% | Low | |
| Property Crime | ||||
|
Burglary
|
65 | -35% | Low | |
|
Larceny / Theft
|
15 | -85% | Low | |
|
Vehicle Theft
|
16 | -84% | Low | |
Violent vs Property Crime
Crime Index by Category
Dahlgren Crime Map
Neighborhood-level crime heatmap. Click any area for details.
See the crime score for a specific address
Dahlgren Crime by Zip Code
Explore crime data for specific Dahlgren zip codes.
Dahlgren Demographics & Context
Racial Demographics
Frequently Asked Questions
What is the crime rate in Dahlgren, IL?
Dahlgren, IL 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 574 chance of being a victim of violent crime per year and a 1 in 232 chance for property crime. Dahlgren has lower crime than 99% of major U.S. cities (population 50,000+).
Is Dahlgren, IL safe to live in?
Dahlgren 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 Dahlgren is strongly recommended.
What is the violent crime rate in Dahlgren?
The estimated violent crime rate in Dahlgren is 174.2 per 100,000 residents, which is 54% lower than the national average. This means residents have roughly a 1 in 574 chance of becoming a violent crime victim each year. Key violent crime rates include: murder at 2.2 per 100K (56% below average); aggravated assault at 120.2 per 100K (55% below average); robbery at 31.1 per 100K (58% below average).
What is the property crime rate in Dahlgren?
The estimated property crime rate in Dahlgren is 430.8 per 100,000 residents, which is 76% lower than the national average. Residents have roughly a 1 in 232 chance of being a property crime victim per year. Key property crime rates include: burglary at 174.8 per 100K (35% below average); larceny/theft at 204.4 per 100K (85% below average); vehicle theft at 51.6 per 100K (84% below average).
How does Dahlgren crime compare to the national average?
Dahlgren's overall crime rate is 54% below the national average as of 2026. The biggest concern is burglary (35% below average), while larceny/theft is 85% below average. Compared to other major U.S. cities, Dahlgren has lower crime than 99% of them.
Is Dahlgren safe to visit?
Dahlgren is generally safe for visitors and tourists. Property crime (theft, vehicle break-ins) is 76% 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 Dahlgren crime compare to the rest of Illinois?
Illinois as a whole has crime that is 3% above the national average. Dahlgren's crime rate is 54% below the national average, making it safer the typical Illinois city.
What type of crime is most common in Dahlgren?
Larceny/theft is the most common crime in Dahlgren, with an estimated rate of 204.4 incidents per 100,000 residents. This is 85% below the national average for this crime type. Overall, property crime (431 per 100K) is more prevalent than violent crime (174 per 100K) in Dahlgren, which is consistent with national trends.