Lake San Marcos Neighborhood, San Marcos
Crime Rate & Statistics
Very safe neighborhood — well below-average crime rates
Safer than 8% of neighborhoods in San Marcos
Safety at a Glance
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in San Marcos
Is Lake San Marcos Safe?
Yes — this neighborhood is very safe. Lake San Marcos in San Marcos, CA has a safety grade of A. The overall crime index is 79, which is 21% below the national average of 100. Lake San Marcos is safer than 8% of neighborhoods in San Marcos.
Compared to the San Marcos average (crime index 57), Lake San Marcos is 22% higher in overall crime.
Looking at specific crime types, assault is the most elevated concern (index: 128, 28% above average), while rape is the lowest risk (index: 17). Property crime is more prevalent than violent crime here, consistent with broader national patterns.
Lake San Marcos 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
|
36 | -64% | Low | |
|
Assault
|
128 | +28% | Moderate | |
|
Robbery
|
50 | -50% | Low | |
|
Rape
|
17 | -83% | Low | |
| Property Crime | ||||
|
Burglary
|
111 | +11% | Moderate | |
|
Larceny / Theft
|
77 | -23% | Low | |
|
Vehicle Theft
|
79 | -21% | Low | |
How Lake San Marcos Compares
Crime index by category: Lake San Marcos vs San Marcos average vs national average.
Crime by Category
Overall Crime Comparison
Lake 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
Lake San Marcos Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Lake San Marcos, San Marcos?
Lake San Marcos in San Marcos, CA has a crime safety grade of A as of 2026. The overall crime index is 79, which is 21% below the national average. Compared to the San Marcos average, crime in Lake San Marcos is 22% higher. Lake San Marcos is safer than 8% of neighborhoods in San Marcos.
Is Lake San Marcos a safe neighborhood in San Marcos?
Lake San Marcos is generally considered a safe neighborhood in San Marcos, earning a crime grade of A. The highest concern is Assault (index: 128), while Rape is the lowest risk (index: 17).
How does Lake San Marcos compare to the rest of San Marcos?
Lake San Marcos's overall crime index is 79, compared to the San Marcos average of 57. This means crime in Lake San Marcos is 22% higher than the city average. For violent crime, the index is 58, and for property crime it is 89. 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 Lake San Marcos?
The most prevalent crime type in Lake San Marcos is Assault, with a crime index of 128 (28% 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 Lake San Marcos?
Nearby neighborhoods with good safety ratings include Westcliffe, Promontory Ridge, The Estates and Carmel. These areas are close to Lake San Marcos and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Lake San Marcos?
Lake San Marcos has a population of approximately 5,034. The median household income is $81,074. The median home value is $770,746. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Lake San Marcos crime compare to the national average?
Lake San Marcos's overall crime rate is 21% below the national average (index 79 vs 100). Within San Marcos, it is safer than 8% of neighborhoods. 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.