Thornhill Lake Neighborhood, Boca Raton
Crime Rate & Statistics
Good safety — crime rates are below the national average
Safety at a Glance
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in Boca Raton
Is Thornhill Lake Safe?
Yes — this neighborhood has good safety. Thornhill Lake in Boca Raton, FL has a safety grade of B. The overall crime index is 172, which is 72% above the national average of 100.
Compared to the Boca Raton average (crime index 73), Thornhill Lake is 99% higher in overall crime. Residents and visitors should exercise extra caution in this area, particularly after dark.
Looking at specific crime types, murder is the most elevated concern (index: 182, 82% above average), while burglary is the lowest risk (index: 125).
Thornhill Lake Crime Breakdown
Crime indices compared to national average (100) and Boca Raton city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
182 | +82% | High | |
|
Assault
|
161 | +61% | High | |
|
Robbery
|
165 | +65% | High | |
|
Rape
|
179 | +79% | High | |
| Property Crime | ||||
|
Burglary
|
125 | +25% | Moderate | |
|
Larceny / Theft
|
182 | +82% | High | |
|
Vehicle Theft
|
179 | +79% | High | |
How Thornhill Lake Compares
Crime index by category: Thornhill Lake vs Boca Raton average vs national average.
Crime by Category
Overall Crime Comparison
Thornhill Lake Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Thornhill Lake Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Thornhill Lake, Boca Raton?
Thornhill Lake in Boca Raton, FL has a crime safety grade of B as of 2026. The overall crime index is 172, which is 72% above the national average. Compared to the Boca Raton average, crime in Thornhill Lake is 99% higher.
Is Thornhill Lake a safe neighborhood in Boca Raton?
Thornhill Lake is generally considered a safe neighborhood in Boca Raton, earning a crime grade of B. The highest concern is Murder (index: 182), while Burglary is the lowest risk (index: 125).
How does Thornhill Lake compare to the rest of Boca Raton?
Thornhill Lake's overall crime index is 172, compared to the Boca Raton average of 73. This means crime in Thornhill Lake is 99% higher than the city average. For violent crime, the index is 172, and for property crime it is 162. 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 Thornhill Lake?
The most prevalent crime type in Thornhill Lake is Murder, with a crime index of 182 (82% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Thornhill Lake?
Nearby neighborhoods with good safety ratings include Via Mizner Golf & Country Club, Boca Grove Plantation, Boca Pointe and Mizner Trail. These areas are close to Thornhill Lake and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Thornhill Lake?
Thornhill Lake has a population of approximately 275. The median household income is $55,289. The median home value is $318,419. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Thornhill Lake crime compare to the national average?
Thornhill Lake's overall crime rate is 72% above the national average (index 172 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.