Polhemus Neighborhood, Atherton
Crime Rate & Statistics
Very safe neighborhood — well below-average crime rates
Safety at a Glance
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in Atherton
Is Polhemus Safe?
Yes — this neighborhood is very safe. Polhemus in Atherton, CA has a safety grade of A. The overall crime index is 67, which is 33% below the national average of 100.
Compared to the Atherton average (crime index 63), Polhemus is 4% higher 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: 163, 63% above average), while larceny / theft is the lowest risk (index: 31). Violent crime is a particular area of concern relative to property crime in this neighborhood.
Polhemus 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
|
37 | -63% | Low | |
|
Assault
|
113 | +13% | Moderate | |
|
Robbery
|
163 | +63% | High | |
|
Rape
|
147 | +47% | Moderate | |
| Property Crime | ||||
|
Burglary
|
40 | -60% | Low | |
|
Larceny / Theft
|
31 | -69% | Low | |
|
Vehicle Theft
|
38 | -62% | Low | |
How Polhemus Compares
Crime index by category: Polhemus vs Atherton average vs national average.
Crime by Category
Overall Crime Comparison
Polhemus Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Polhemus Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Polhemus, Atherton?
Polhemus in Atherton, CA has a crime safety grade of A as of 2026. The overall crime index is 67, which is 33% below the national average. Compared to the Atherton average, crime in Polhemus is 4% higher.
Is Polhemus a safe neighborhood in Atherton?
Polhemus is generally considered a safe neighborhood in Atherton, earning a crime grade of A. The highest concern is Robbery (index: 163), while Larceny / Theft is the lowest risk (index: 31).
How does Polhemus compare to the rest of Atherton?
Polhemus's overall crime index is 67, compared to the Atherton average of 63. This means crime in Polhemus is 4% higher than the city average. For violent crime, the index is 115, and for property crime it is 36. 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 Polhemus?
The most prevalent crime type in Polhemus is Robbery, with a crime index of 163 (63% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Polhemus?
Nearby neighborhoods with good safety ratings include West of Alameda, West Atherton, Lloyden Park and Lindenwood. These areas are close to Polhemus and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Polhemus?
Polhemus has a population of approximately 156. The median household income is $296,206. The median home value is $9,947,446. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Polhemus crime compare to the national average?
Polhemus's overall crime rate is 33% below the national average (index 67 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.