Mason Green Neighborhood, Ballwin
Last updated: May 29, 2026
Crime Rate & Statistics
One of the safest neighborhoods — significantly below-average crime
Summary: Mason Green, Ballwin Crime Rate (2026)
Mason Green in Ballwin, MO has a crime safety grade of A+ as of 2026. The overall crime index is 16, which is 84% below the national average.
Data source: FBI UCR & local law enforcement data. Last updated: May 29, 2026.
Safety at a Glance
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in Ballwin
Is Mason Green Safe?
Yes — this neighborhood is extremely safe. Mason Green in Ballwin, MO has a safety grade of A+. The overall crime index is 16, which is 84% below the national average of 100.
Compared to the Ballwin average (crime index 49), Mason Green is 33% lower in overall crime. This neighborhood is significantly safer than Ballwin as a whole, making it an attractive option for safety-conscious residents.
Looking at specific crime types, larceny / theft is the most elevated concern (index: 100, 0% below average), while murder is the lowest risk (index: 17).
Mason Green Crime Breakdown
Crime indices compared to national average (100) and Ballwin city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
17 | -83% | Low | |
|
Assault
|
42 | -58% | Low | |
|
Robbery
|
47 | -53% | Low | |
|
Rape
|
68 | -32% | Low | |
| Property Crime | ||||
|
Burglary
|
42 | -58% | Low | |
|
Larceny / Theft
|
100 | 0% | Average | |
|
Vehicle Theft
|
46 | -54% | Low | |
How Mason Green Compares
Crime index by category: Mason Green vs Ballwin average vs national average.
Crime by Category
Overall Crime Comparison
Mason Green Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Mason Green Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Mason Green, Ballwin?
Mason Green in Ballwin, MO has a crime safety grade of A+ as of 2026. The overall crime index is 16, which is 84% below the national average. Compared to the Ballwin average, crime in Mason Green is 33% lower.
Is Mason Green a safe neighborhood in Ballwin?
Mason Green is generally considered a safe neighborhood in Ballwin, earning a crime grade of A+. The highest concern is Larceny / Theft (index: 100), while Murder is the lowest risk (index: 17).
How does Mason Green compare to the rest of Ballwin?
Mason Green's overall crime index is 16, compared to the Ballwin average of 49. This means crime in Mason Green is 33% lower than the city average. For violent crime, the index is 44, and for property crime it is 63. However, crime can vary block by block, so checking the crime map for specific streets is recommended.
What type of crime is most common in Mason Green?
The most prevalent crime type in Mason Green is Larceny / Theft, with a crime index of 100. Overall, property crime is more prevalent than violent crime in this neighborhood, which is consistent with national trends.
What are safer neighborhoods near Mason Green?
Nearby neighborhoods with good safety ratings include Manchester, Twin Oaks, Winchester and Ballwin. These areas are close to Mason Green and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Mason Green?
Mason Green has a population of approximately 8. The median household income is $112,953. The median home value is $365,413. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Mason Green crime compare to the national average?
Mason Green's overall crime rate is 84% below the national average (index 16 vs 100). 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 May 2026.