Cornerstone Grove Neighborhood, Plymouth
Last updated: June 27, 2026
Crime Rate & Statistics
One of the safest neighborhoods — significantly below-average crime
Summary: Cornerstone Grove, Plymouth Crime Rate (2026)
Cornerstone Grove in Plymouth, MA has a crime safety grade of A+ as of 2026. The overall crime index is 141, which is 41% above the national average.
Data source: FBI UCR & local law enforcement data. Last updated: June 27, 2026.
Safety at a Glance
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in Plymouth
Is Cornerstone Grove Safe?
Yes — this neighborhood is extremely safe. Cornerstone Grove in Plymouth, MA has a safety grade of A+. The overall crime index is 141, which is 41% above the national average of 100.
Compared to the Plymouth average (crime index 102), Cornerstone Grove is 39% higher in overall crime. Residents and visitors should exercise extra caution in this area, particularly after dark.
Looking at specific crime types, assault is the most elevated concern (index: 157, 57% above average), while vehicle theft is the lowest risk (index: 27).
Cornerstone Grove Crime Breakdown
Crime indices compared to national average (100) and Plymouth city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
81 | -19% | Average | |
|
Assault
|
157 | +57% | High | |
|
Robbery
|
36 | -64% | Low | |
|
Rape
|
90 | -10% | Average | |
| Property Crime | ||||
|
Burglary
|
119 | +19% | Moderate | |
|
Larceny / Theft
|
74 | -26% | Low | |
|
Vehicle Theft
|
27 | -73% | Low | |
How Cornerstone Grove Compares
Crime index by category: Cornerstone Grove vs Plymouth average vs national average.
Crime by Category
Overall Crime Comparison
Cornerstone Grove Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Cornerstone Grove Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Cornerstone Grove, Plymouth?
Cornerstone Grove in Plymouth, MA has a crime safety grade of A+ as of 2026. The overall crime index is 141, which is 41% above the national average. Compared to the Plymouth average, crime in Cornerstone Grove is 39% higher.
Is Cornerstone Grove a safe neighborhood in Plymouth?
Cornerstone Grove is generally considered a safe neighborhood in Plymouth, earning a crime grade of A+. The highest concern is Assault (index: 157), while Vehicle Theft is the lowest risk (index: 27).
How does Cornerstone Grove compare to the rest of Plymouth?
Cornerstone Grove's overall crime index is 141, compared to the Plymouth average of 102. This means crime in Cornerstone Grove is 39% higher than the city average. For violent crime, the index is 91, and for property crime it is 73. 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 Cornerstone Grove?
The most prevalent crime type in Cornerstone Grove is Assault, with a crime index of 157 (57% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Cornerstone Grove?
Nearby neighborhoods with good safety ratings include The Pinehills. These areas are close to Cornerstone Grove and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Cornerstone Grove?
Cornerstone Grove has a population of approximately 2. The median household income is $105,714. The median home value is $502,208. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Cornerstone Grove crime compare to the national average?
Cornerstone Grove's overall crime rate is 41% above the national average (index 141 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.