Lido Isle Neighborhood, San Mateo
Crime Rate & Statistics
One of the safest neighborhoods — significantly below-average crime
Safety at a Glance
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in San Mateo
Is Lido Isle Safe?
Yes — this neighborhood is extremely safe. Lido Isle in San Mateo, CA has a safety grade of A+. The overall crime index is 16, which is 84% below the national average of 100.
Compared to the San Mateo average (crime index 66), Lido Isle is 50% 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, larceny / theft is the most elevated concern (index: 55, 45% below average), while murder is the lowest risk (index: 18).
Lido Isle 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
|
18 | -82% | Low | |
|
Assault
|
28 | -72% | Low | |
|
Robbery
|
39 | -61% | Low | |
|
Rape
|
25 | -75% | Low | |
| Property Crime | ||||
|
Burglary
|
36 | -64% | Low | |
|
Larceny / Theft
|
55 | -45% | Low | |
|
Vehicle Theft
|
25 | -75% | Low | |
How Lido Isle Compares
Crime index by category: Lido Isle vs San Mateo average vs national average.
Crime by Category
Overall Crime Comparison
Lido Isle Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Lido Isle Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Lido Isle, San Mateo?
Lido Isle in San Mateo, CA has a crime safety grade of A+ as of 2026. The overall crime index is 16, which is 84% below the national average. Compared to the San Mateo average, crime in Lido Isle is 50% lower.
Is Lido Isle a safe neighborhood in San Mateo?
Lido Isle is generally considered a safe neighborhood in San Mateo, earning a crime grade of A+. The highest concern is Larceny / Theft (index: 55), while Murder is the lowest risk (index: 18).
How does Lido Isle compare to the rest of San Mateo?
Lido Isle's overall crime index is 16, compared to the San Mateo average of 66. This means crime in Lido Isle is 50% lower than the city average. For violent crime, the index is 28, and for property crime it is 39. 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 Lido Isle?
The most prevalent crime type in Lido Isle is Larceny / Theft, with a crime index of 55 (45% 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 Lido Isle?
Nearby neighborhoods with good safety ratings include The Islands, Treasure Isle, Harbor Side and Isle Cove. These areas are close to Lido Isle and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Lido Isle?
Lido Isle has a population of approximately 70. The median household income is $156,410. The median home value is $1,314,764. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Lido Isle crime compare to the national average?
Lido Isle's overall crime rate is 84% below the national average (index 16 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.