Assumption Valley Neighborhood, Saint Louis
Crime Rate & Statistics
One of the safest neighborhoods — significantly below-average crime
Safety at a Glance
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in Saint Louis
Is Assumption Valley Safe?
Yes — this neighborhood is extremely safe. Assumption Valley in Saint Louis, MO has a safety grade of A+. The overall crime index is 40, which is 60% below the national average of 100.
Compared to the Saint Louis average (crime index 118), Assumption Valley is 78% lower in overall crime. This neighborhood is significantly safer than Saint Louis as a whole, making it an attractive option for safety-conscious residents.
Looking at specific crime types, rape is the most elevated concern (index: 132, 32% above average), while murder is the lowest risk (index: 41).
Assumption Valley Crime Breakdown
Crime indices compared to national average (100) and Saint Louis city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
41 | -59% | Low | |
|
Assault
|
50 | -50% | Low | |
|
Robbery
|
129 | +29% | Moderate | |
|
Rape
|
132 | +32% | Moderate | |
| Property Crime | ||||
|
Burglary
|
110 | +10% | Moderate | |
|
Larceny / Theft
|
64 | -36% | Low | |
|
Vehicle Theft
|
56 | -44% | Low | |
How Assumption Valley Compares
Crime index by category: Assumption Valley vs Saint Louis average vs national average.
Crime by Category
Overall Crime Comparison
Assumption Valley Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Assumption Valley Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Assumption Valley, Saint Louis?
Assumption Valley in Saint Louis, 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 Saint Louis average, crime in Assumption Valley is 78% lower.
Is Assumption Valley a safe neighborhood in Saint Louis?
Assumption Valley is generally considered a safe neighborhood in Saint Louis, earning a crime grade of A+. The highest concern is Rape (index: 132), while Murder is the lowest risk (index: 41).
How does Assumption Valley compare to the rest of Saint Louis?
Assumption Valley's overall crime index is 40, compared to the Saint Louis average of 118. This means crime in Assumption Valley is 78% lower than the city average. For violent crime, the index is 88, and for property crime it is 77. 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 Assumption Valley?
The most prevalent crime type in Assumption Valley is Rape, with a crime index of 132 (32% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Assumption Valley?
Nearby neighborhoods with good safety ratings include Concord, Sappington, Green Park and Mehlville. These areas are close to Assumption Valley and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Assumption Valley?
Assumption Valley has a population of approximately 282. The median household income is $91,563. The median home value is $286,768. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Assumption Valley crime compare to the national average?
Assumption Valley's overall crime rate is 60% below the national average (index 40 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 April 2026.