Harbor Addition Neighborhood, San Carlos
Crime Rate & Statistics
Very safe neighborhood — well below-average crime rates
Safety at a Glance
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in San Carlos
Is Harbor Addition Safe?
Yes — this neighborhood is very safe. Harbor Addition in San Carlos, CA has a safety grade of A. The overall crime index is 20, which is 80% below the national average of 100.
Compared to the San Carlos average (crime index 49), Harbor Addition is 29% lower in overall crime.
Looking at specific crime types, robbery is the most elevated concern (index: 71, 29% below average), while murder is the lowest risk (index: 15).
Harbor Addition Crime Breakdown
Crime indices compared to national average (100) and San Carlos city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
15 | -85% | Low | |
|
Assault
|
49 | -51% | Low | |
|
Robbery
|
71 | -29% | Low | |
|
Rape
|
61 | -39% | Low | |
| Property Crime | ||||
|
Burglary
|
33 | -67% | Low | |
|
Larceny / Theft
|
29 | -71% | Low | |
|
Vehicle Theft
|
28 | -72% | Low | |
How Harbor Addition Compares
Crime index by category: Harbor Addition vs San Carlos average vs national average.
Crime by Category
Overall Crime Comparison
Harbor Addition Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Harbor Addition Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Harbor Addition, San Carlos?
Harbor Addition in San Carlos, CA has a crime safety grade of A as of 2026. The overall crime index is 20, which is 80% below the national average. Compared to the San Carlos average, crime in Harbor Addition is 29% lower.
Is Harbor Addition a safe neighborhood in San Carlos?
Harbor Addition is generally considered a safe neighborhood in San Carlos, earning a crime grade of A. The highest concern is Robbery (index: 71), while Murder is the lowest risk (index: 15).
How does Harbor Addition compare to the rest of San Carlos?
Harbor Addition's overall crime index is 20, compared to the San Carlos average of 49. This means crime in Harbor Addition is 29% lower than the city average. For violent crime, the index is 49, and for property crime it is 30. 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 Harbor Addition?
The most prevalent crime type in Harbor Addition is Robbery, with a crime index of 71 (29% below the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Harbor Addition?
Nearby neighborhoods with good safety ratings include Clearfield Park, Howard Park, East Belmont and North San Carlos. These areas are close to Harbor Addition and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Harbor Addition?
Harbor Addition has a population of approximately 41. The median household income is $145,732. The median home value is $1,669,691. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Harbor Addition crime compare to the national average?
Harbor Addition's overall crime rate is 80% below the national average (index 20 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.