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Quick answer
According to crimebycity.com's analysis of FBI 2024 crime data, O'fallon, IL has a Safety Score of 66/100 — safer than 66% of US cities — with a total crime rate of 1,214.8 per 100,000 residents, ranking #1,016 of 2,971 US cities and #97 of 184 in Illinois.
Safety Score
Violent Crime Rate
Property Crime Rate
Is O'fallon, Illinois Safe?
O'Fallon, Illinois, a city in St. Clair County, was founded in 1854 near the Ohio & Mississippi Railroad. It's a growing suburban community in the Metro East region, east of St. Louis, Missouri.
O'fallon has a safety score of 66/100 (Near National Average). Based on FBI data for 2024, the city reported a total crime rate of 1,214.8 per 100,000 residents, compared to the national average of 2,752.3 per 100,000.
O'fallon ranks #97 out of 184 cities in Illinois and #1016 out of 2971 nationally (safest first). This places it in the 66th percentile for safety — safer than 66% of US cities.
All major crime categories in O'fallon are below the national average, with robbery particularly low at 0.1x the national rate.
Year over year, O'fallon's total crime rate decreased by 15.1%, with violent crime rising 27.3%.
O'fallon Crime Statistics Breakdown (2024)
| Crime Type | Incidents | Rate per 100K | National Avg |
|---|---|---|---|
| Violent Crime | 62 | 194.6 | 473.3 |
| Murder | 1 | 3.1 | 6.2 |
| Rape | 10 | 31.4 | 43.4 |
| Robbery | 4 | 12.6 | 93.0 |
| Aggravated Assault | 47 | 147.5 | 330.0 |
| Property Crime | 325 | 1,020.2 | 2,279.1 |
| Burglary | 58 | 182.1 | 287.8 |
| Larceny-Theft | 216 | 678.1 | 1,638.9 |
| Motor Vehicle Theft | 51 | 160.1 | 352.4 |
| Arson | 0 | 0.0 | 0.0 |
O'fallon vs Illinois Average
How does O'fallon's crime rate compare to the Illinois state average?
| Metric | O'fallon | Illinois Avg | Difference |
|---|---|---|---|
| Violent Crime Rate | 194.6 | 356.4 | -45.4% |
| Property Crime Rate | 1,020.2 | 2,126.5 | -52.0% |
| Murder Rate | 3.1 | 7.9 | -60.1% |
| Total Crime Rate | 1,214.8 | 2,482.9 | -51.1% |
O'fallon Crime Rate Trends
Year-over-year crime rate changes for O'fallon, Illinois.
| Year | Coverage | Total Crime Rate | Violent Crime Rate | Property Crime Rate |
|---|---|---|---|---|
| 2024 | 31,856 | 1,214.8 | 194.6 | 1,020.2 |
| 2023 | 32,059 | 1,431.7 | 152.8 | 1,278.9 |
| 2022 | 32,250 | 1,277.5 | 155.0 | 1,122.5 |
| 2021 | 29,688 | 1,226.1 | 148.2 | 1,077.9 |
| 2020 | 29,672 | 1,506.5 | 242.7 | 1,263.8 |
| 2019 | 29,686 | 1,603.5 | 178.5 | 1,424.9 |
Frequently Asked Questions
Is O'fallon, Illinois safe?
O'fallon has a safety score of 66/100, meaning it has less crime than about 66% of US cities in our FBI dataset. With a total crime rate of 1,214.8 per 100,000 residents in 2024, O'fallon is about average for a US city.
What is the crime rate in O'fallon, Illinois?
According to FBI data for 2024, O'fallon has a violent crime rate of 194.6 per 100,000 and a property crime rate of 1,020.2 per 100,000 residents.
How does O'fallon compare to the national average?
O'fallon's total crime rate of 1,214.8 per 100,000 can be compared to the national average. The data covers 31,856 residents.
What types of crime are most common in O'fallon?
Based on FBI 2024 data, the most reported crimes in O'fallon include larceny-theft, aggravated assault, and burglary. Property crime is generally more common than violent crime.
Is O'fallon safe to visit?
Like any city, O'fallon has areas that are safer than others. The city's overall safety score is 66/100 based on FBI crime data. Standard travel precautions are recommended.