Greenbrier Neighborhood, San Marcos
Last updated: May 22, 2026
Crime Rate & Statistics
One of the safest neighborhoods — significantly below-average crime
Summary: Greenbrier, San Marcos Crime Rate (2026)
Greenbrier in San Marcos, CA has a crime safety grade of A+ as of 2026. The overall crime index is 18, which is 82% below the national average.
Data source: FBI UCR & local law enforcement data. Last updated: May 22, 2026.
Safety at a Glance
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in San Marcos
Is Greenbrier Safe?
Yes — this neighborhood is extremely safe. Greenbrier in San Marcos, CA has a safety grade of A+. The overall crime index is 18, which is 82% below the national average of 100.
Compared to the San Marcos average (crime index 57), Greenbrier is 39% lower in overall crime. This neighborhood is significantly safer than San Marcos as a whole, making it an attractive option for safety-conscious residents.
Looking at specific crime types, rape is the most elevated concern (index: 81, 19% below average), while murder is the lowest risk (index: 13).
Greenbrier Crime Breakdown
Crime indices compared to national average (100) and San Marcos city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
13 | -87% | Low | |
|
Assault
|
22 | -78% | Low | |
|
Robbery
|
79 | -21% | Low | |
|
Rape
|
81 | -19% | Average | |
| Property Crime | ||||
|
Burglary
|
16 | -84% | Low | |
|
Larceny / Theft
|
32 | -68% | Low | |
|
Vehicle Theft
|
66 | -34% | Low | |
How Greenbrier Compares
Crime index by category: Greenbrier vs San Marcos average vs national average.
Crime by Category
Overall Crime Comparison
Greenbrier Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Greenbrier Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Greenbrier, San Marcos?
Greenbrier in San Marcos, CA has a crime safety grade of A+ as of 2026. The overall crime index is 18, which is 82% below the national average. Compared to the San Marcos average, crime in Greenbrier is 39% lower.
Is Greenbrier a safe neighborhood in San Marcos?
Greenbrier is generally considered a safe neighborhood in San Marcos, earning a crime grade of A+. The highest concern is Rape (index: 81), while Murder is the lowest risk (index: 13).
How does Greenbrier compare to the rest of San Marcos?
Greenbrier's overall crime index is 18, compared to the San Marcos average of 57. This means crime in Greenbrier is 39% lower than the city average. For violent crime, the index is 49, and for property crime it is 38. 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 Greenbrier?
The most prevalent crime type in Greenbrier is Rape, with a crime index of 81 (19% below the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Greenbrier?
Nearby neighborhoods with good safety ratings include Village O, Stone Canyon, Atherton and Bella Vista. These areas are close to Greenbrier and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Greenbrier?
Greenbrier has a population of approximately 351. The median household income is $68,372. The median home value is $716,699. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Greenbrier crime compare to the national average?
Greenbrier's overall crime rate is 82% below the national average (index 18 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 May 2026.