Thornberry Neighborhood, Alpharetta
Last updated: June 13, 2026
Crime Rate & Statistics
One of the safest neighborhoods — significantly below-average crime
Summary: Thornberry, Alpharetta Crime Rate (2026)
Thornberry in Alpharetta, GA has a crime safety grade of A+ as of 2026. The overall crime index is 5, which is 95% below the national average.
Data source: FBI UCR & local law enforcement data. Last updated: June 13, 2026.
Safety at a Glance
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in Alpharetta
Is Thornberry Safe?
Yes — this neighborhood is extremely safe. Thornberry in Alpharetta, GA has a safety grade of A+. The overall crime index is 5, which is 95% below the national average of 100.
Compared to the Alpharetta average (crime index 17), Thornberry is 12% lower in overall crime.
Looking at specific crime types, larceny / theft is the most elevated concern (index: 91, 9% below average), while assault is the lowest risk (index: 9). Property crime is more prevalent than violent crime here, consistent with broader national patterns.
Thornberry Crime Breakdown
Crime indices compared to national average (100) and Alpharetta city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
10 | -90% | Low | |
|
Assault
|
9 | -91% | Low | |
|
Robbery
|
20 | -80% | Low | |
|
Rape
|
17 | -83% | Low | |
| Property Crime | ||||
|
Burglary
|
34 | -66% | Low | |
|
Larceny / Theft
|
91 | -9% | Average | |
|
Vehicle Theft
|
48 | -52% | Low | |
How Thornberry Compares
Crime index by category: Thornberry vs Alpharetta average vs national average.
Crime by Category
Overall Crime Comparison
Thornberry Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Thornberry Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Thornberry, Alpharetta?
Thornberry in Alpharetta, GA has a crime safety grade of A+ as of 2026. The overall crime index is 5, which is 95% below the national average. Compared to the Alpharetta average, crime in Thornberry is 12% lower.
Is Thornberry a safe neighborhood in Alpharetta?
Thornberry is generally considered a safe neighborhood in Alpharetta, earning a crime grade of A+. The highest concern is Larceny / Theft (index: 91), while Assault is the lowest risk (index: 9).
How does Thornberry compare to the rest of Alpharetta?
Thornberry's overall crime index is 5, compared to the Alpharetta average of 17. This means crime in Thornberry is 12% lower than the city average. For violent crime, the index is 14, and for property crime it is 58. 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 Thornberry?
The most prevalent crime type in Thornberry is Larceny / Theft, with a crime index of 91 (9% 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 Thornberry?
Nearby neighborhoods with good safety ratings include Country Club of the South, Windward, White Columns and The Manor Golf and Country Club. These areas are close to Thornberry and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Thornberry?
Thornberry has a population of approximately 439. The median household income is $132,482. The median home value is $797,170. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Thornberry crime compare to the national average?
Thornberry's overall crime rate is 95% below the national average (index 5 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.