94028 Zip Code, Portola Valley
Crime Rate & Statistics
Very safe zip code — well below-average crime rates
Safer than 0% of zip codes in Portola Valley
Safety at a Glance
Check a specific address
in Portola Valley
Is 94028 a Safe Zip Code?
Yes — this zip code is very safe. Zip code 94028 in Portola Valley, CA has a safety grade of A. The overall crime index is 70, which is 30% below the national average of 100. This zip code is safer than 0% of zip codes in Portola Valley.
Compared to the Portola Valley average (crime index 71), zip code 94028 is 1% 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: 123, 23% above average), while larceny / theft is the lowest risk (index: 28). Violent crime is a particular area of concern relative to property crime in this zip code.
94028 Crime Breakdown
Crime indices compared to national average (100) and Portola Valley city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
62 | -38% | Low | |
|
Assault
|
123 | +23% | Moderate | |
|
Robbery
|
102 | +2% | Moderate | |
|
Rape
|
110 | +10% | Moderate | |
| Property Crime | ||||
|
Burglary
|
40 | -60% | Low | |
|
Larceny / Theft
|
28 | -72% | Low | |
|
Vehicle Theft
|
65 | -35% | Low | |
How 94028 Compares
Crime index by category: 94028 vs Portola Valley average vs national average.
Crime by Category
Overall Crime Comparison
94028 Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
94028 Demographics & Context
Education
Housing
Racial Demographics
Frequently Asked Questions
What is the crime rate in Zip code 94028, Portola Valley?
Zip code 94028 in Portola Valley, CA has a crime safety grade of A as of 2026. The overall crime index is 70, which is 30% below the national average. Compared to the Portola Valley average, crime in Zip code 94028 is 1% lower. Zip code 94028 is safer than 0% of neighborhoods in Portola Valley.
Is Zip code 94028 a safe neighborhood in Portola Valley?
Zip code 94028 is generally considered a safe neighborhood in Portola Valley, earning a crime grade of A. The highest concern is Assault (index: 123), while Larceny / Theft is the lowest risk (index: 28). It is one of the safest neighborhoods in Portola Valley.
How does Zip code 94028 compare to the rest of Portola Valley?
Zip code 94028's overall crime index is 70, compared to the Portola Valley average of 71. This means crime in Zip code 94028 is 1% lower than the city average. For violent crime, the index is 99, and for property crime it is 44. 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 Zip code 94028?
The most prevalent crime type in Zip code 94028 is Assault, with a crime index of 123 (23% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are the demographics of Zip code 94028?
Zip code 94028 has a population of approximately 6,564. The median household income is $256,532. The median home value is $3,834,245. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Zip code 94028 crime compare to the national average?
Zip code 94028's overall crime rate is 30% below the national average (index 70 vs 100). Within Portola Valley, it is safer than 0% 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.