Coast Guard Island Neighborhood, Alameda
Crime Rate & Statistics
One of the safest neighborhoods — significantly below-average crime
Safer than 94% of neighborhoods in Alameda
Safety at a Glance
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in Alameda
Is Coast Guard Island Safe?
Yes — this neighborhood is extremely safe. Coast Guard Island in Alameda, CA has a safety grade of A+. The overall crime index is 3, which is 97% below the national average of 100. Coast Guard Island is safer than 94% of neighborhoods in Alameda.
Compared to the Alameda average (crime index 78), Coast Guard Island is 75% lower in overall crime. This neighborhood is significantly safer than Alameda as a whole, making it an attractive option for safety-conscious residents.
Looking at specific crime types, rape is the most elevated concern (index: 195, 95% above average), while murder is the lowest risk (index: 0). Violent crime is a particular area of concern relative to property crime in this neighborhood.
Coast Guard Island Crime Breakdown
Crime indices compared to national average (100) and Alameda city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
0 | -100% | Low | |
|
Assault
|
3 | -97% | Low | |
|
Robbery
|
2 | -98% | Low | |
|
Rape
|
195 | +95% | High | |
| Property Crime | ||||
|
Burglary
|
2 | -98% | Low | |
|
Larceny / Theft
|
9 | -91% | Low | |
|
Vehicle Theft
|
23 | -77% | Low | |
How Coast Guard Island Compares
Crime index by category: Coast Guard Island vs Alameda average vs national average.
Crime by Category
Overall Crime Comparison
Coast Guard Island Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Coast Guard Island Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Coast Guard Island, Alameda?
Coast Guard Island in Alameda, CA has a crime safety grade of A+ as of 2026. The overall crime index is 3, which is 97% below the national average. Compared to the Alameda average, crime in Coast Guard Island is 75% lower. Coast Guard Island is safer than 94% of neighborhoods in Alameda.
Is Coast Guard Island a safe neighborhood in Alameda?
Coast Guard Island is generally considered a safe neighborhood in Alameda, earning a crime grade of A+. The highest concern is Rape (index: 195), while Murder is the lowest risk (index: 0). It is one of the safest neighborhoods in Alameda.
How does Coast Guard Island compare to the rest of Alameda?
Coast Guard Island's overall crime index is 3, compared to the Alameda average of 78. This means crime in Coast Guard Island is 75% lower than the city average. For violent crime, the index is 50, and for property crime it is 11. 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 Coast Guard Island?
The most prevalent crime type in Coast Guard Island is Rape, with a crime index of 195 (95% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Coast Guard Island?
Nearby neighborhoods with good safety ratings include Central Alameda, Marina Village, Bronze Coast and Gold Coast. These areas are close to Coast Guard Island and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Coast Guard Island?
Coast Guard Island has a population of approximately 22. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Coast Guard Island crime compare to the national average?
Coast Guard Island's overall crime rate is 97% below the national average (index 3 vs 100). Within Alameda, it is safer than 94% 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.