Lake St. Louis, MO Crime Rate & Safety
Lower crime than 95% of major U.S. cities
Based on FBI UCR & local law enforcement data · Updated April 2026
Is Lake St. Louis Safe?
Yes — Lake St. Louis is very safe
A very safe city with well below-average crime rates overall.
Lake St. Louis has a crime rate that is 51% below the national average. Your chance of becoming a victim of violent crime is 1 in 557.
Crime Index Comparison
100 = national average. Calibrated to reflect actual crime severity.
Your Chance of Being a Victim
Violent Crime
1 in 557
chance per year
National average: 1 in 263
53% lower than national average
Property Crime
1 in 87
chance per year
National average: 1 in 55
37% lower than national average
Want to know the crime risk at your exact address?
Lake St. Louis 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
|
47 | -53% | Low | |
|
Assault
|
45 | -55% | Low | |
|
Robbery
|
55 | -45% | Low | |
|
Rape
|
47 | -53% | Low | |
| Property Crime | ||||
|
Burglary
|
53 | -47% | Low | |
|
Larceny / Theft
|
59 | -41% | Low | |
|
Vehicle Theft
|
53 | -47% | Low | |
Violent vs Property Crime
Crime Index by Category
Lake St. Louis Crime Map
Neighborhood-level crime heatmap. Click any area for details.
See the crime score for a specific address
Lake St. Louis Demographics & Context
Frequently Asked Questions
What is the crime rate in Lake St. Louis, MO?
Lake St. Louis, MO has a crime safety grade of A as of 2026. The overall crime rate is estimated to be 51% below the national average. Residents face approximately a 1 in 557 chance of being a victim of violent crime per year and a 1 in 87 chance for property crime. Lake St. Louis has lower crime than 95% of major U.S. cities (population 50,000+).
Is Lake St. Louis, MO safe to live in?
Lake St. Louis 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 Lake St. Louis is strongly recommended.
What is the violent crime rate in Lake St. Louis?
The estimated violent crime rate in Lake St. Louis is 179.4 per 100,000 residents, which is 53% lower than the national average. This means residents have roughly a 1 in 557 chance of becoming a violent crime victim each year. Key violent crime rates include: murder at 2.3 per 100K (53% below average); aggravated assault at 120.5 per 100K (55% below average); robbery at 40.7 per 100K (45% below average).
What is the property crime rate in Lake St. Louis?
The estimated property crime rate in Lake St. Louis is 1,146.9 per 100,000 residents, which is 37% lower than the national average. Residents have roughly a 1 in 87 chance of being a property crime victim per year. Key property crime rates include: burglary at 143.4 per 100K (47% below average); larceny/theft at 834.0 per 100K (41% below average); vehicle theft at 169.5 per 100K (47% below average).
How does Lake St. Louis crime compare to the national average?
Lake St. Louis's overall crime rate is 51% below the national average as of 2026. The biggest concern is larceny/theft (41% below average), while assault is 55% below average. Compared to other major U.S. cities, Lake St. Louis has lower crime than 95% of them.
Is Lake St. Louis safe to visit?
Lake St. Louis is generally safe for visitors and tourists. Property crime (theft, vehicle break-ins) is 37% 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 Lake St. Louis crime compare to the rest of Missouri?
Missouri as a whole has crime that is 16% above the national average. Lake St. Louis's crime rate is 51% below the national average, making it safer the typical Missouri city.
What type of crime is most common in Lake St. Louis?
Larceny/theft is the most common crime in Lake St. Louis, with an estimated rate of 834.0 incidents per 100,000 residents. This is 41% below the national average for this crime type. Overall, property crime (1,147 per 100K) is more prevalent than violent crime (179 per 100K) in Lake St. Louis, which is consistent with national trends.