Nantucket Cove Neighborhood, San Mateo
Last updated: June 5, 2026
Crime Rate & Statistics
Safe neighborhood — below-average crime across most categories
Summary: Nantucket Cove, San Mateo Crime Rate (2026)
Nantucket Cove in San Mateo, CA has a crime safety grade of A- as of 2026. The overall crime index is 58, which is 42% below the national average.
Data source: FBI UCR & local law enforcement data. Last updated: June 5, 2026.
Safety at a Glance
Check a specific address
in San Mateo
Is Nantucket Cove Safe?
Yes — this neighborhood is safe. Nantucket Cove in San Mateo, CA has a safety grade of A-. The overall crime index is 58, which is 42% below the national average of 100.
Compared to the San Mateo average (crime index 66), Nantucket Cove is 8% lower in overall crime. Crime levels here are roughly in line with the city average.
Looking at specific crime types, assault is the most elevated concern (index: 56, 44% below average), while rape is the lowest risk (index: 8).
Nantucket Cove 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
|
51 | -49% | Low | |
|
Assault
|
56 | -44% | Low | |
|
Robbery
|
13 | -87% | Low | |
|
Rape
|
8 | -92% | Low | |
| Property Crime | ||||
|
Burglary
|
55 | -45% | Low | |
|
Larceny / Theft
|
40 | -60% | Low | |
|
Vehicle Theft
|
25 | -75% | Low | |
How Nantucket Cove Compares
Crime index by category: Nantucket Cove vs San Mateo average vs national average.
Crime by Category
Overall Crime Comparison
Nantucket Cove Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Nantucket Cove Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Nantucket Cove, San Mateo?
Nantucket Cove in San Mateo, CA has a crime safety grade of A- as of 2026. The overall crime index is 58, which is 42% below the national average. Compared to the San Mateo average, crime in Nantucket Cove is 8% lower.
Is Nantucket Cove a safe neighborhood in San Mateo?
Nantucket Cove is generally considered a safe neighborhood in San Mateo, earning a crime grade of A-. The highest concern is Assault (index: 56), while Rape is the lowest risk (index: 8).
How does Nantucket Cove compare to the rest of San Mateo?
Nantucket Cove's overall crime index is 58, compared to the San Mateo average of 66. This means crime in Nantucket Cove is 8% lower than the city average. For violent crime, the index is 32, and for property crime it is 40. 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 Nantucket Cove?
The most prevalent crime type in Nantucket Cove is Assault, with a crime index of 56 (44% 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 Nantucket Cove?
Nearby neighborhoods with good safety ratings include Sea Colony, Dolphin Bay, Harbor Side and The Islands. These areas are close to Nantucket Cove and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Nantucket Cove?
Nantucket Cove has a population of approximately 161. The median household income is $207,640. The median home value is $1,927,686. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Nantucket Cove crime compare to the national average?
Nantucket Cove's overall crime rate is 42% below the national average (index 58 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 June 2026.