Sierra Neighborhood, San Jose
Crime Rate & Statistics
Average crime levels — comparable to the national average
Safer than 12% of neighborhoods in San Jose
Safety at a Glance
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in San Jose
Is Sierra Safe?
It's average — crime is comparable to the national average. Sierra in San Jose, CA has a safety grade of C. The overall crime index is 167, which is 67% above the national average of 100. Sierra is safer than 12% of neighborhoods in San Jose.
Compared to the San Jose average (crime index 86), Sierra is 81% higher in overall crime. Residents and visitors should exercise extra caution in this area, particularly after dark.
Looking at specific crime types, rape is the most elevated concern (index: 174, 74% above average), while burglary is the lowest risk (index: 68). Violent crime is a particular area of concern relative to property crime in this neighborhood.
Sierra Crime Breakdown
Crime indices compared to national average (100) and San Jose city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
161 | +61% | High | |
|
Assault
|
129 | +29% | Moderate | |
|
Robbery
|
126 | +26% | Moderate | |
|
Rape
|
174 | +74% | High | |
| Property Crime | ||||
|
Burglary
|
68 | -32% | Low | |
|
Larceny / Theft
|
137 | +37% | Moderate | |
|
Vehicle Theft
|
156 | +56% | High | |
How Sierra Compares
Crime index by category: Sierra vs San Jose average vs national average.
Crime by Category
Overall Crime Comparison
Sierra Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Sierra Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Sierra, San Jose?
Sierra in San Jose, CA has a crime safety grade of C as of 2026. The overall crime index is 167, which is 67% above the national average. Compared to the San Jose average, crime in Sierra is 81% higher. Sierra is safer than 12% of neighborhoods in San Jose.
Is Sierra a safe neighborhood in San Jose?
Sierra has a moderate level of crime with a safety grade of C. Residents should take standard precautions. The highest concern is Rape (index: 174), while Burglary is the lowest risk (index: 68).
How does Sierra compare to the rest of San Jose?
Sierra's overall crime index is 167, compared to the San Jose average of 86. This means crime in Sierra is 81% higher than the city average. For violent crime, the index is 148, and for property crime it is 120. 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 Sierra?
The most prevalent crime type in Sierra is Rape, with a crime index of 174 (74% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Sierra?
Nearby neighborhoods with good safety ratings include East Dobern, Dobern and Storybrook Farms. These areas are close to Sierra and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Sierra?
Sierra has a population of approximately 2,245. The median household income is $50,788. The median home value is $756,405. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Sierra crime compare to the national average?
Sierra's overall crime rate is 67% above the national average (index 167 vs 100). Within San Jose, it is safer than 12% 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.