Grenoble Neighborhood, Florissant
Last updated: June 10, 2026
Crime Rate & Statistics
Fairly safe — slightly below-average crime levels
Summary: Grenoble, Florissant Crime Rate (2026)
Grenoble in Florissant, MO has a crime safety grade of B- as of 2026. The overall crime index is 148, which is 48% above the national average.
Data source: FBI UCR & local law enforcement data. Last updated: June 10, 2026.
Safety at a Glance
Check a specific address
in Florissant
Is Grenoble Safe?
Mostly yes — this neighborhood is fairly safe. Grenoble in Florissant, MO has a safety grade of B-. The overall crime index is 148, which is 48% above the national average of 100.
Compared to the Florissant average (crime index 75), Grenoble is 73% higher in overall crime. Residents and visitors should exercise extra caution in this area, particularly after dark.
Looking at specific crime types, larceny / theft is the most elevated concern (index: 169, 69% above average), while burglary is the lowest risk (index: 101).
Grenoble 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
|
167 | +67% | High | |
|
Assault
|
111 | +11% | Moderate | |
|
Robbery
|
150 | +50% | Moderate | |
|
Rape
|
123 | +23% | Moderate | |
| Property Crime | ||||
|
Burglary
|
101 | +1% | Moderate | |
|
Larceny / Theft
|
169 | +69% | High | |
|
Vehicle Theft
|
165 | +65% | High | |
How Grenoble Compares
Crime index by category: Grenoble vs Florissant average vs national average.
Crime by Category
Overall Crime Comparison
Grenoble Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Grenoble Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Grenoble, Florissant?
Grenoble in Florissant, MO has a crime safety grade of B- as of 2026. The overall crime index is 148, which is 48% above the national average. Compared to the Florissant average, crime in Grenoble is 73% higher.
Is Grenoble a safe neighborhood in Florissant?
Grenoble is generally considered a safe neighborhood in Florissant, earning a crime grade of B-. The highest concern is Larceny / Theft (index: 169), while Burglary is the lowest risk (index: 101).
How does Grenoble compare to the rest of Florissant?
Grenoble's overall crime index is 148, compared to the Florissant average of 75. This means crime in Grenoble is 73% higher than the city average. For violent crime, the index is 138, and for property crime it is 145. 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 Grenoble?
The most prevalent crime type in Grenoble is Larceny / Theft, with a crime index of 169 (69% above 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 Grenoble?
Nearby neighborhoods with good safety ratings include Florissant, Black Jack and Old Jamestown. These areas are close to Grenoble and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Grenoble?
Grenoble has a population of approximately 538. The median household income is $40,972. The median home value is $120,205. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Grenoble crime compare to the national average?
Grenoble's overall crime rate is 48% above the national average (index 148 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 June 2026.