Oak Brook, IL Crime Rate & Safety
Lower crime than 73% of major U.S. cities
Based on FBI UCR & local law enforcement data · Updated April 2026
Is Oak Brook Safe?
Yes — Oak Brook has good safety overall
A city with below-average crime rates, though some neighborhoods may differ.
Oak Brook has a crime rate that is 38% below the national average. Your chance of becoming a victim of violent crime is 1 in 376.
Crime Index Comparison
100 = national average. Calibrated to reflect actual crime severity.
Your Chance of Being a Victim
Violent Crime
1 in 376
chance per year
National average: 1 in 263
30% lower than national average
Property Crime
1 in 136
chance per year
National average: 1 in 55
60% lower than national average
Want to know the crime risk at your exact address?
Oak Brook 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
|
20 | -80% | Low | |
|
Assault
|
83 | -17% | Average | |
|
Robbery
|
39 | -61% | Low | |
|
Rape
|
44 | -56% | Low | |
| Property Crime | ||||
|
Burglary
|
52 | -48% | Low | |
|
Larceny / Theft
|
35 | -65% | Low | |
|
Vehicle Theft
|
32 | -68% | Low | |
Violent vs Property Crime
Crime Index by Category
Oak Brook Crime Map
Neighborhood-level crime heatmap. Click any area for details.
See the crime score for a specific address
Oak Brook Crime by Zip Code
Explore crime data for specific Oak Brook zip codes.
Oak Brook Demographics & Context
Racial Demographics
Frequently Asked Questions
What is the crime rate in Oak Brook, IL?
Oak Brook, IL has a crime safety grade of B as of 2026. The overall crime rate is estimated to be 38% below the national average. Residents face approximately a 1 in 376 chance of being a victim of violent crime per year and a 1 in 136 chance for property crime. Oak Brook has lower crime than 73% of major U.S. cities (population 50,000+).
Is Oak Brook, IL safe to live in?
Oak Brook is generally considered a safe place to live, earning a crime grade of B. However, safety varies significantly by neighborhood. Researching specific neighborhoods before moving to or visiting Oak Brook is strongly recommended.
What is the violent crime rate in Oak Brook?
The estimated violent crime rate in Oak Brook is 266.2 per 100,000 residents, which is 30% lower than the national average. This means residents have roughly a 1 in 376 chance of becoming a violent crime victim each year. Key violent crime rates include: murder at 1.0 per 100K (80% below average); aggravated assault at 221.9 per 100K (17% below average); robbery at 28.5 per 100K (61% below average).
What is the property crime rate in Oak Brook?
The estimated property crime rate in Oak Brook is 735.5 per 100,000 residents, which is 60% lower than the national average. Residents have roughly a 1 in 136 chance of being a property crime victim per year. Key property crime rates include: burglary at 141.4 per 100K (48% below average); larceny/theft at 493.0 per 100K (65% below average); vehicle theft at 101.1 per 100K (68% below average).
How does Oak Brook crime compare to the national average?
Oak Brook's overall crime rate is 38% below the national average as of 2026. The biggest concern is assault (17% below average), while murder is 80% below average. Compared to other major U.S. cities, Oak Brook has lower crime than 73% of them.
Is Oak Brook safe to visit?
Oak Brook is generally safe for visitors and tourists. Property crime (theft, vehicle break-ins) is 60% 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 Oak Brook crime compare to the rest of Illinois?
Illinois as a whole has crime that is 3% above the national average. Oak Brook's crime rate is 38% below the national average, making it safer the typical Illinois city.
What type of crime is most common in Oak Brook?
Larceny/theft is the most common crime in Oak Brook, with an estimated rate of 493.0 incidents per 100,000 residents. This is 65% below the national average for this crime type. Overall, property crime (736 per 100K) is more prevalent than violent crime (266 per 100K) in Oak Brook, which is consistent with national trends.