Cornerstone Neighborhood, Marietta
Last updated: June 8, 2026
Crime Rate & Statistics
Very safe neighborhood — well below-average crime rates
Summary: Cornerstone, Marietta Crime Rate (2026)
Cornerstone in Marietta, GA has a crime safety grade of A as of 2026. The overall crime index is 42, which is 58% below the national average.
Data source: FBI UCR & local law enforcement data. Last updated: June 8, 2026.
Safety at a Glance
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in Marietta
Is Cornerstone Safe?
Yes — this neighborhood is very safe. Cornerstone in Marietta, GA has a safety grade of A. The overall crime index is 42, which is 58% below the national average of 100.
Compared to the Marietta average (crime index 18), Cornerstone is 24% higher in overall crime.
Looking at specific crime types, larceny / theft is the most elevated concern (index: 89, 11% below average), while assault is the lowest risk (index: 12).
Cornerstone Crime Breakdown
Crime indices compared to national average (100) and Marietta city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
59 | -41% | Low | |
|
Assault
|
12 | -88% | Low | |
|
Robbery
|
76 | -24% | Low | |
|
Rape
|
51 | -49% | Low | |
| Property Crime | ||||
|
Burglary
|
40 | -60% | Low | |
|
Larceny / Theft
|
89 | -11% | Average | |
|
Vehicle Theft
|
82 | -18% | Average | |
How Cornerstone Compares
Crime index by category: Cornerstone vs Marietta average vs national average.
Crime by Category
Overall Crime Comparison
Cornerstone 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 Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Cornerstone, Marietta?
Cornerstone in Marietta, GA has a crime safety grade of A as of 2026. The overall crime index is 42, which is 58% below the national average. Compared to the Marietta average, crime in Cornerstone is 24% higher.
Is Cornerstone a safe neighborhood in Marietta?
Cornerstone is generally considered a safe neighborhood in Marietta, earning a crime grade of A. The highest concern is Larceny / Theft (index: 89), while Assault is the lowest risk (index: 12).
How does Cornerstone compare to the rest of Marietta?
Cornerstone's overall crime index is 42, compared to the Marietta average of 18. This means crime in Cornerstone is 24% higher than the city average. For violent crime, the index is 50, and for property crime it is 70. 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?
The most prevalent crime type in Cornerstone is Larceny / Theft, with a crime index of 89 (11% below 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 Cornerstone?
Nearby neighborhoods with good safety ratings include Atlanta Country Club. These areas are close to Cornerstone and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Cornerstone?
Cornerstone has a population of approximately 39. The median household income is $120,112. The median home value is $365,017. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Cornerstone crime compare to the national average?
Cornerstone's overall crime rate is 58% below the national average (index 42 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.