Alameda Gardens Neighborhood, San Mateo
Crime Rate & Statistics
Very safe neighborhood — well below-average crime rates
Safety at a Glance
Check a specific address
in San Mateo
Is Alameda Gardens Safe?
Yes — this neighborhood is very safe. Alameda Gardens in San Mateo, CA has a safety grade of A. The overall crime index is 17, which is 83% below the national average of 100.
Compared to the San Mateo average (crime index 66), Alameda Gardens is 49% lower in overall crime. This neighborhood is significantly safer than San Mateo as a whole, making it an attractive option for safety-conscious residents.
Looking at specific crime types, assault is the most elevated concern (index: 76, 24% below average), while murder is the lowest risk (index: 13).
Alameda Gardens Crime Breakdown
Crime indices compared to national average (100) and San Mateo city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
13 | -87% | Low | |
|
Assault
|
76 | -24% | Low | |
|
Robbery
|
19 | -81% | Low | |
|
Rape
|
24 | -76% | Low | |
| Property Crime | ||||
|
Burglary
|
20 | -80% | Low | |
|
Larceny / Theft
|
75 | -25% | Low | |
|
Vehicle Theft
|
41 | -59% | Low | |
How Alameda Gardens Compares
Crime index by category: Alameda Gardens vs San Mateo average vs national average.
Crime by Category
Overall Crime Comparison
Alameda Gardens Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Alameda Gardens Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Alameda Gardens, San Mateo?
Alameda Gardens in San Mateo, CA has a crime safety grade of A as of 2026. The overall crime index is 17, which is 83% below the national average. Compared to the San Mateo average, crime in Alameda Gardens is 49% lower.
Is Alameda Gardens a safe neighborhood in San Mateo?
Alameda Gardens is generally considered a safe neighborhood in San Mateo, earning a crime grade of A. The highest concern is Assault (index: 76), while Murder is the lowest risk (index: 13).
How does Alameda Gardens compare to the rest of San Mateo?
Alameda Gardens's overall crime index is 17, compared to the San Mateo average of 66. This means crime in Alameda Gardens is 49% lower than the city average. For violent crime, the index is 33, and for property crime it is 45. 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 Alameda Gardens?
The most prevalent crime type in Alameda Gardens is Assault, with a crime index of 76 (24% 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 Alameda Gardens?
Nearby neighborhoods with good safety ratings include San Mateo Knolls, Westwood Knolls, Laurelwood & Sugarloaf and San Mateo Village. These areas are close to Alameda Gardens and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Alameda Gardens?
Alameda Gardens has a population of approximately 51. The median household income is $167,918. The median home value is $1,891,290. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Alameda Gardens crime compare to the national average?
Alameda Gardens's overall crime rate is 83% below the national average (index 17 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.