63021 Zip Code, Ballwin
Crime Rate & Statistics
One of the safest zip codes — significantly below-average crime
Safer than 50% of zip codes in Ballwin
Safety at a Glance
Check a specific address
in Ballwin
Is 63021 a Safe Zip Code?
Yes — this zip code is extremely safe. Zip code 63021 in Ballwin, MO has a safety grade of A+. The overall crime index is 40, which is 60% below the national average of 100. This zip code is safer than 50% of zip codes in Ballwin.
Compared to the Ballwin average (crime index 49), zip code 63021 is 9% lower in overall crime. Crime levels here are roughly in line with the city average.
Looking at specific crime types, burglary is the most elevated concern (index: 71, 29% below average), while assault is the lowest risk (index: 39).
63021 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
|
59 | -41% | Low | |
|
Assault
|
39 | -61% | Low | |
|
Robbery
|
69 | -31% | Low | |
|
Rape
|
63 | -37% | Low | |
| Property Crime | ||||
|
Burglary
|
71 | -29% | Low | |
|
Larceny / Theft
|
67 | -33% | Low | |
|
Vehicle Theft
|
60 | -40% | Low | |
How 63021 Compares
Crime index by category: 63021 vs Ballwin average vs national average.
Crime by Category
Overall Crime Comparison
63021 Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
63021 Demographics & Context
Education
Housing
Racial Demographics
Other Zip Codes in Ballwin
Frequently Asked Questions
What is the crime rate in Zip code 63021, Ballwin?
Zip code 63021 in Ballwin, MO has a crime safety grade of A+ as of 2026. The overall crime index is 40, which is 60% below the national average. Compared to the Ballwin average, crime in Zip code 63021 is 9% lower. Zip code 63021 is safer than 50% of neighborhoods in Ballwin.
Is Zip code 63021 a safe neighborhood in Ballwin?
Zip code 63021 is generally considered a safe neighborhood in Ballwin, earning a crime grade of A+. The highest concern is Burglary (index: 71), while Assault is the lowest risk (index: 39). It is one of the safest neighborhoods in Ballwin.
How does Zip code 63021 compare to the rest of Ballwin?
Zip code 63021's overall crime index is 40, compared to the Ballwin average of 49. This means crime in Zip code 63021 is 9% lower than the city average. For violent crime, the index is 58, and for property crime it is 66. 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 Zip code 63021?
The most prevalent crime type in Zip code 63021 is Burglary, with a crime index of 71 (29% below 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 63021?
Nearby neighborhoods with good safety ratings include 63011. These areas are close to Zip code 63021 and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Zip code 63021?
Zip code 63021 has a population of approximately 54,964. The median household income is $114,731. The median home value is $347,570. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Zip code 63021 crime compare to the national average?
Zip code 63021's overall crime rate is 60% below the national average (index 40 vs 100). Within Ballwin, it is safer than 50% 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.