94027 Zip Code, Atherton
Crime Rate & Statistics
Safe zip code — below-average crime across most categories
Safer than 0% of zip codes in Atherton
Safety at a Glance
Check a specific address
in Atherton
Is 94027 a Safe Zip Code?
Yes — this zip code is safe. Zip code 94027 in Atherton, CA has a safety grade of A-. The overall crime index is 53, which is 47% below the national average of 100. This zip code is safer than 0% of zip codes in Atherton.
Compared to the Atherton average (crime index 63), zip code 94027 is 10% lower in overall crime. Crime levels here are roughly in line with the city average.
Looking at specific crime types, robbery is the most elevated concern (index: 156, 56% above average), while murder is the lowest risk (index: 29). Violent crime is a particular area of concern relative to property crime in this zip code.
94027 Crime Breakdown
Crime indices compared to national average (100) and Atherton city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
29 | -71% | Low | |
|
Assault
|
125 | +25% | Moderate | |
|
Robbery
|
156 | +56% | High | |
|
Rape
|
156 | +56% | High | |
| Property Crime | ||||
|
Burglary
|
41 | -59% | Low | |
|
Larceny / Theft
|
38 | -62% | Low | |
|
Vehicle Theft
|
49 | -51% | Low | |
How 94027 Compares
Crime index by category: 94027 vs Atherton average vs national average.
Crime by Category
Overall Crime Comparison
94027 Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
94027 Demographics & Context
Education
Housing
Racial Demographics
Frequently Asked Questions
What is the crime rate in Zip code 94027, Atherton?
Zip code 94027 in Atherton, CA has a crime safety grade of A- as of 2026. The overall crime index is 53, which is 47% below the national average. Compared to the Atherton average, crime in Zip code 94027 is 10% lower. Zip code 94027 is safer than 0% of neighborhoods in Atherton.
Is Zip code 94027 a safe neighborhood in Atherton?
Zip code 94027 is generally considered a safe neighborhood in Atherton, earning a crime grade of A-. The highest concern is Robbery (index: 156), while Murder is the lowest risk (index: 29). It is one of the safest neighborhoods in Atherton.
How does Zip code 94027 compare to the rest of Atherton?
Zip code 94027's overall crime index is 53, compared to the Atherton average of 63. This means crime in Zip code 94027 is 10% lower than the city average. For violent crime, the index is 117, and for property crime it is 43. 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 94027?
The most prevalent crime type in Zip code 94027 is Robbery, with a crime index of 156 (56% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are the demographics of Zip code 94027?
Zip code 94027 has a population of approximately 7,473. The median household income is $275,278. The median home value is $8,346,698. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Zip code 94027 crime compare to the national average?
Zip code 94027's overall crime rate is 47% below the national average (index 53 vs 100). Within Atherton, 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.