94401 Zip Code, San Mateo
Crime Rate & Statistics
Above-average safety — lower crime than most zip codes
Safer than 0% of zip codes in San Mateo
Safety at a Glance
Check a specific address
in San Mateo
Is 94401 a Safe Zip Code?
Yes — this zip code is safer than most. Zip code 94401 in San Mateo, CA has a safety grade of B+. The overall crime index is 99, which is 1% below the national average of 100. This zip code is safer than 0% of zip codes in San Mateo.
Compared to the San Mateo average (crime index 66), zip code 94401 is 33% higher in overall crime. Residents and visitors should exercise extra caution in this area, particularly after dark.
Looking at specific crime types, larceny / theft is the most elevated concern (index: 114, 14% above average), while burglary is the lowest risk (index: 70).
94401 Crime Breakdown
Crime indices compared to national average (100) and San Mateo city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
108 | +8% | Moderate | |
|
Assault
|
94 | -6% | Average | |
|
Robbery
|
104 | +4% | Moderate | |
|
Rape
|
95 | -5% | Average | |
| Property Crime | ||||
|
Burglary
|
70 | -30% | Low | |
|
Larceny / Theft
|
114 | +14% | Moderate | |
|
Vehicle Theft
|
94 | -6% | Average | |
How 94401 Compares
Crime index by category: 94401 vs San Mateo average vs national average.
Crime by Category
Overall Crime Comparison
94401 Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
94401 Demographics & Context
Education
Housing
Racial Demographics
Other Zip Codes in San Mateo
Frequently Asked Questions
What is the crime rate in Zip code 94401, San Mateo?
Zip code 94401 in San Mateo, CA has a crime safety grade of B+ as of 2026. The overall crime index is 99, which is 1% below the national average. Compared to the San Mateo average, crime in Zip code 94401 is 33% higher. Zip code 94401 is safer than 0% of neighborhoods in San Mateo.
Is Zip code 94401 a safe neighborhood in San Mateo?
Zip code 94401 is generally considered a safe neighborhood in San Mateo, earning a crime grade of B+. The highest concern is Larceny / Theft (index: 114), while Burglary is the lowest risk (index: 70). It is one of the higher-crime neighborhoods in San Mateo.
How does Zip code 94401 compare to the rest of San Mateo?
Zip code 94401's overall crime index is 99, compared to the San Mateo average of 66. This means crime in Zip code 94401 is 33% higher than the city average. For violent crime, the index is 100, and for property crime it is 93. 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 94401?
The most prevalent crime type in Zip code 94401 is Larceny / Theft, with a crime index of 114 (14% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Zip code 94401?
Nearby neighborhoods with good safety ratings include 94402, 94404 and 94403. These areas are close to Zip code 94401 and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Zip code 94401?
Zip code 94401 has a population of approximately 35,378. The median household income is $87,771. The median home value is $1,151,912. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Zip code 94401 crime compare to the national average?
Zip code 94401's overall crime rate is 1% below the national average (index 99 vs 100). Within San Mateo, 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.