Portland Grove Neighborhood, Florissant
Last updated: April 30, 2026
Crime Rate & Statistics
One of the safest neighborhoods — significantly below-average crime
Summary: Array, Florissant Crime Rate (2026)
Array in Florissant, MO has a crime safety grade of as of 2026. The overall crime index is 14, which is 86% below the national average.
Data source: FBI UCR & local law enforcement data. Last updated: April 30, 2026.
Safety at a Glance
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in Florissant
Is Portland Grove Safe?
Yes — this neighborhood is extremely safe. Portland Grove in Florissant, MO has a safety grade of A+. The overall crime index is 14, which is 86% below the national average of 100.
Compared to the Florissant average (crime index 75), Portland Grove is 61% lower in overall crime. This neighborhood is significantly safer than Florissant as a whole, making it an attractive option for safety-conscious residents.
Looking at specific crime types, rape is the most elevated concern (index: 141, 41% above average), while murder is the lowest risk (index: 10). Violent crime is a particular area of concern relative to property crime in this neighborhood.
Portland Grove 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
|
10 | -90% | Low | |
|
Assault
|
20 | -80% | Low | |
|
Robbery
|
124 | +24% | Moderate | |
|
Rape
|
141 | +41% | Moderate | |
| Property Crime | ||||
|
Burglary
|
18 | -82% | Low | |
|
Larceny / Theft
|
64 | -36% | Low | |
|
Vehicle Theft
|
52 | -48% | Low | |
How Portland Grove Compares
Crime index by category: Portland Grove vs Florissant average vs national average.
Crime by Category
Overall Crime Comparison
Portland Grove Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
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Portland Grove Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Portland Grove, Florissant?
Portland Grove in Florissant, MO has a crime safety grade of A+ as of 2026. The overall crime index is 14, which is 86% below the national average. Compared to the Florissant average, crime in Portland Grove is 61% lower.
Is Portland Grove a safe neighborhood in Florissant?
Portland Grove is generally considered a safe neighborhood in Florissant, earning a crime grade of A+. The highest concern is Rape (index: 141), while Murder is the lowest risk (index: 10).
How does Portland Grove compare to the rest of Florissant?
Portland Grove's overall crime index is 14, compared to the Florissant average of 75. This means crime in Portland Grove is 61% lower than the city average. For violent crime, the index is 74, and for property crime it is 45. 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 Portland Grove?
The most prevalent crime type in Portland Grove is Rape, with a crime index of 141 (41% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Portland Grove?
Nearby neighborhoods with good safety ratings include Old Jamestown, Black Jack and Florissant. These areas are close to Portland Grove and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Portland Grove?
Portland Grove has a population of approximately 103. The median household income is $116,878. The median home value is $407,590. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Portland Grove crime compare to the national average?
Portland Grove's overall crime rate is 86% below the national average (index 14 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.