O'Fallon, IL
Crime Rates


Safest O'Fallon neighborhoods

O'Fallon, IL crime analytics

Source & Methodology

Analytics built by:   Location, Inc.

Raw data sources:   Uniform Crime Reporting Program (Federal Bureau of Investigation), additional data from local police agencies.

Date(s) & Update Frequency:   Reflects 2015 calendar year; released from FBI in Sept. 2016 (latest available). Updated annually. Wheres 2016 data?

Methodology:   Our nationwide meta-analysis overcomes the issues inherent in any crime database, including non-reporting and reporting errors. This is possible by associating the 9.4 million reported crimes in the U.S, including over 2 million geocoded point locations…. Read more

O'Fallon has an overall crime rate of 18 per 1,000 residents, making the crime rate here near the average for all cities and towns of all sizes in America. According to our analysis of FBI crime data, your chance of becoming a victim of crime in O'Fallon is 1 in 55. How does O'Fallon fare compared to other communities in Illinois of all population sizes? O'Fallon's crime rate is lower than approximately 29% of Illinois communities.

However, compared to other communities of similar population size, O'Fallon has a crime rate that is noticeably lower than the average. This means that for comparably sized cities all across America, O'Fallon is actually safer than most according to NeighborhoodScout's exclusive analysis of FBI crime data.

Now let us turn to take a look at how O'Fallon does for violent crimes specifically, and then how it does for property crimes. This is important because the overall crime rate can be further illuminated by understanding if violent crime or property crimes (or both) are the major contributors to the general rate of crime in O'Fallon.

NeighborhoodScout's research shows that O'Fallon's violent crime rate is 1 per one thousand inhabitants, which is about average for all communities in America, across all population sizes. Violent crimes that are tracked and included in this rate are armed robbery, aggravated assault, rape (not statutory), and murder and non-negligent manslaughter. Roughly similar to the national average, our analysis shows that your chance of becoming a victim of violent crime in O'Fallon is one in 806.

NeighborhoodScout's analysis also reveals that O'Fallon's rate for property crime is 17 per one thousand population. This makes O'Fallon a place where there is an above average chance of becoming a victim of a property crime, when compared to all other communities in America of all population sizes. Property crimes are motor vehicle theft, arson, larceny, and burglary. Your chance of becoming a victim of any of these crimes in O'Fallon is one in 59.

O'Fallon Crime Data


Crime Index


(100 is safest)

Safer than 41% of U.S. Cities

O'Fallon Annual Crimes

  Violent Property Total

Number of Crimes




Crime Rate
(per 1,000 residents)




Violent Crime

violent Crime Comparison (per 1,000 residents)

O'Fallon 1.24
Illinois 3.84

My Chances of Becoming a Victim of a Violent Crime

1 in 806

in O'Fallon

1 in 261

in Illinois


Population: 29,002
Murder Rape Robbery Assault
Report Total 0 11 7 18
Rate per 1,000 0.00 0.38 0.24 0.62


Population: 321,418,820
Murder Rape Robbery Assault
Report Total 15,696 124,047 327,374 764,449
Rate per 1,000 0.05 0.39 1.02 2.38

Property Crime

property Crime Comparison (per 1,000 residents)

O'Fallon 16.86
Illinois 19.89

My Chances of Becoming a Victim of a Property Crime

1 in 59

in O'Fallon

1 in 50

in Illinois

O'Fallon Property CRIMES

Population: 29,002
burglary theft motor vehicle theft
Report Total 52 422 15
Rate per 1,000 1.79 14.55 0.52

United States Property CRIMES

Population: 321,418,820
burglary theft motor vehicle theft
Report Total 1,579,527 5,706,346 707,758
Rate per 1,000 4.91 17.75 2.20

O'Fallon Crimes Per Square Mile

O'Fallon 36
Illinois 33