San Marcos Neighborhood, Houston
Crime Rate & Statistics
Above-average safety — lower crime than most neighborhoods
Safety at a Glance
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in Houston
Is San Marcos Safe?
Yes — this neighborhood is safer than most. San Marcos in Houston, TX has a safety grade of B+. The overall crime index is 137, which is 37% above the national average of 100.
Compared to the Houston average (crime index 109), San Marcos is 28% higher in overall crime.
Looking at specific crime types, robbery is the most elevated concern (index: 171, 71% above average), while rape is the lowest risk (index: 41). Property crime is more prevalent than violent crime here, consistent with broader national patterns.
San Marcos Crime Breakdown
Crime indices compared to national average (100) and Houston city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
152 | +52% | High | |
|
Assault
|
54 | -46% | Low | |
|
Robbery
|
171 | +71% | High | |
|
Rape
|
41 | -59% | Low | |
| Property Crime | ||||
|
Burglary
|
105 | +5% | Moderate | |
|
Larceny / Theft
|
159 | +59% | High | |
|
Vehicle Theft
|
154 | +54% | High | |
How San Marcos Compares
Crime index by category: San Marcos vs Houston average vs national average.
Crime by Category
Overall Crime Comparison
San Marcos Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
San Marcos Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in San Marcos, Houston?
San Marcos in Houston, TX has a crime safety grade of B+ as of 2026. The overall crime index is 137, which is 37% above the national average. Compared to the Houston average, crime in San Marcos is 28% higher.
Is San Marcos a safe neighborhood in Houston?
San Marcos is generally considered a safe neighborhood in Houston, earning a crime grade of B+. The highest concern is Robbery (index: 171), while Rape is the lowest risk (index: 41).
How does San Marcos compare to the rest of Houston?
San Marcos's overall crime index is 137, compared to the Houston average of 109. This means crime in San Marcos is 28% higher than the city average. For violent crime, the index is 105, and for property crime it is 139. 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 San Marcos?
The most prevalent crime type in San Marcos is Robbery, with a crime index of 171 (71% above 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 San Marcos?
Nearby neighborhoods with good safety ratings include Westbury, Brays Oaks, Braeburn and Fondren Gardens. These areas are close to San Marcos and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of San Marcos?
San Marcos has a population of approximately 1,028. The median household income is $26,938. The median home value is $108,603. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does San Marcos crime compare to the national average?
San Marcos's overall crime rate is 37% above the national average (index 137 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.