Hollow Brook Neighborhood, Florissant
Crime Rate & Statistics
Above-average safety — lower crime than most neighborhoods
Safety at a Glance
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in Florissant
Is Hollow Brook Safe?
Yes — this neighborhood is safer than most. Hollow Brook in Florissant, MO has a safety grade of B+. The overall crime index is 76, which is 24% below the national average of 100.
Compared to the Florissant average (crime index 75), Hollow Brook is 1% higher in overall crime. Crime levels here are roughly in line with the city average.
Looking at specific crime types, rape is the most elevated concern (index: 105, 5% above average), while burglary is the lowest risk (index: 44). Violent crime is a particular area of concern relative to property crime in this neighborhood.
Hollow Brook Crime Breakdown
Crime indices compared to national average (100) and Florissant city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
87 | -13% | Average | |
|
Assault
|
65 | -35% | Low | |
|
Robbery
|
71 | -29% | Low | |
|
Rape
|
105 | +5% | Moderate | |
| Property Crime | ||||
|
Burglary
|
44 | -56% | Low | |
|
Larceny / Theft
|
82 | -18% | Average | |
|
Vehicle Theft
|
52 | -48% | Low | |
How Hollow Brook Compares
Crime index by category: Hollow Brook vs Florissant average vs national average.
Crime by Category
Overall Crime Comparison
Hollow Brook Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Hollow Brook Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Hollow Brook, Florissant?
Hollow Brook in Florissant, MO has a crime safety grade of B+ as of 2026. The overall crime index is 76, which is 24% below the national average. Compared to the Florissant average, crime in Hollow Brook is 1% higher.
Is Hollow Brook a safe neighborhood in Florissant?
Hollow Brook is generally considered a safe neighborhood in Florissant, earning a crime grade of B+. The highest concern is Rape (index: 105), while Burglary is the lowest risk (index: 44).
How does Hollow Brook compare to the rest of Florissant?
Hollow Brook's overall crime index is 76, compared to the Florissant average of 75. This means crime in Hollow Brook is 1% higher than the city average. For violent crime, the index is 82, and for property crime it is 59. 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 Hollow Brook?
The most prevalent crime type in Hollow Brook is Rape, with a crime index of 105 (5% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Hollow Brook?
Nearby neighborhoods with good safety ratings include Black Jack, Old Jamestown and Florissant. These areas are close to Hollow Brook and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Hollow Brook?
Hollow Brook has a population of approximately 37. The median household income is $106,725. The median home value is $264,761. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Hollow Brook crime compare to the national average?
Hollow Brook's overall crime rate is 24% below the national average (index 76 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.