63366 Zip Code, O Fallon

Crime Rate & Statistics

A+

One of the safest zip codes — significantly below-average crime

Safer than 0% of zip codes in O Fallon

Safety at a Glance

Overall Crime Low
Low 63 / 300 High
Violent Crime 71
29% below national avg
Property Crime 92
8% below national avg
City Ranking
0%
safer than other
O Fallon zip codes

Check a specific address

in O Fallon

Is 63366 a Safe Zip Code?

Yes — this zip code is extremely safe. Zip code 63366 in O Fallon, MO has a safety grade of A+. The overall crime index is 63, which is 37% below the national average of 100. This zip code is safer than 0% of zip codes in O Fallon.

Looking at specific crime types, burglary is the most elevated concern (index: 101, 1% above average), while assault is the lowest risk (index: 55). Property crime is more prevalent than violent crime here, consistent with broader national patterns.

Highest Risk
Burglary · Index 101 (1% above avg)
Lowest Risk
Assault · Index 55 (45% below avg)

63366 Crime Breakdown

Crime indices compared to national average (100) and O Fallon city average. Higher values mean more crime.

Crime Type Index vs National Risk Level
Violent Crime
Murder
73 -27% Low
Assault
55 -45% Low
Robbery
83 -17% Average
Rape
74 -26% Low
Property Crime
Burglary
101 +1% Moderate
Larceny / Theft
101 +1% Moderate
Vehicle Theft
74 -26% Low

63366 Crime Map

Crime heatmap based on block-group level data. Red areas indicate higher crime density.

Full Screen Map
Crime Level: Low Below Avg Average Above Avg High

See the crime score for a specific address

63366 Demographics & Context

Population
50,322
Median Income
$91,873
Home Value
$305,606
Median Age
37
Pop. Density
711/mi²

Education

Bachelor's Degree 21%
Graduate Degree 9.8%

Housing

77%
23%
Owner-occupied Renter-occupied

Racial Demographics

White 88.3%
Black 5.6%
Hispanic 3.2%
Asian 2.4%

Other Zip Codes in O Fallon

63368 Index: 43
A+
63366 Crime Map
Interactive crime heatmap for this zip code
O Fallon Crime Statistics
View all O Fallon neighborhoods & city-wide data

Frequently Asked Questions

What is the crime rate in Zip code 63366, O Fallon?

Zip code 63366 in O Fallon, MO has a crime safety grade of A+ as of 2026. The overall crime index is 63, which is 37% below the national average. Zip code 63366 is safer than 0% of neighborhoods in O Fallon.

Is Zip code 63366 a safe neighborhood in O Fallon?

Zip code 63366 is generally considered a safe neighborhood in O Fallon, earning a crime grade of A+. The highest concern is Burglary (index: 101), while Assault is the lowest risk (index: 55). It is one of the safest neighborhoods in O Fallon.

What type of crime is most common in Zip code 63366?

The most prevalent crime type in Zip code 63366 is Burglary, with a crime index of 101 (1% above the national average). Overall, property crime is more prevalent than violent crime in this neighborhood, which is consistent with national trends.

What are safer neighborhoods near Zip code 63366?

Nearby neighborhoods with good safety ratings include 63368. These areas are close to Zip code 63366 and offer lower crime rates, making them worth considering for residents who prioritize safety.

What are the demographics of Zip code 63366?

Zip code 63366 has a population of approximately 50,322. The median household income is $91,873. The median home value is $305,606. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.

How does Zip code 63366 crime compare to the national average?

Zip code 63366's overall crime rate is 37% below the national average (index 63 vs 100). Within O Fallon, it is safer than 0% of neighborhoods. For the most accurate picture, review the per-crime-type breakdown above, as some categories may differ significantly from the overall trend.

Crime data sourced from FBI UCR reports and local law enforcement agencies. Crime indices use 100 as the national average. Updated April 2026.