94402 Zip Code, San Mateo
Crime Rate & Statistics
Safe zip code — below-average crime across most categories
Safer than 75% of zip codes in San Mateo
Safety at a Glance
Check a specific address
in San Mateo
Is 94402 a Safe Zip Code?
Yes — this zip code is safe. Zip code 94402 in San Mateo, CA has a safety grade of A-. The overall crime index is 62, which is 38% below the national average of 100. This zip code is safer than 75% of zip codes in San Mateo.
Compared to the San Mateo average (crime index 66), zip code 94402 is 4% 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: 90, 10% below average), while burglary is the lowest risk (index: 40).
94402 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
|
59 | -41% | Low | |
|
Assault
|
90 | -10% | Average | |
|
Robbery
|
55 | -45% | Low | |
|
Rape
|
59 | -41% | Low | |
| Property Crime | ||||
|
Burglary
|
40 | -60% | Low | |
|
Larceny / Theft
|
78 | -22% | Low | |
|
Vehicle Theft
|
70 | -30% | Low | |
How 94402 Compares
Crime index by category: 94402 vs San Mateo average vs national average.
Crime by Category
Overall Crime Comparison
94402 Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
94402 Demographics & Context
Education
Housing
Racial Demographics
Other Zip Codes in San Mateo
Frequently Asked Questions
What is the crime rate in Zip code 94402, San Mateo?
Zip code 94402 in San Mateo, CA has a crime safety grade of A- as of 2026. The overall crime index is 62, which is 38% below the national average. Compared to the San Mateo average, crime in Zip code 94402 is 4% lower. Zip code 94402 is safer than 75% of neighborhoods in San Mateo.
Is Zip code 94402 a safe neighborhood in San Mateo?
Zip code 94402 is generally considered a safe neighborhood in San Mateo, earning a crime grade of A-. The highest concern is Assault (index: 90), while Burglary is the lowest risk (index: 40). It is one of the safest neighborhoods in San Mateo.
How does Zip code 94402 compare to the rest of San Mateo?
Zip code 94402's overall crime index is 62, compared to the San Mateo average of 66. This means crime in Zip code 94402 is 4% lower than the city average. For violent crime, the index is 66, and for property crime it is 63. 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 94402?
The most prevalent crime type in Zip code 94402 is Assault, with a crime index of 90 (10% below the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Zip code 94402?
Nearby neighborhoods with good safety ratings include 94404, 94403 and 94401. These areas are close to Zip code 94402 and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Zip code 94402?
Zip code 94402 has a population of approximately 26,830. The median household income is $149,209. The median home value is $2,205,524. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Zip code 94402 crime compare to the national average?
Zip code 94402's overall crime rate is 38% below the national average (index 62 vs 100). Within San Mateo, it is safer than 75% 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.