San Mateo County, CA Analytics

April recorded 267 crime incidents.

March recorded 314 crime incidents.

February recorded 235 crime incidents.

Theft
Robbery
Burglary
Vandalism
Shooting
Arson
Arrest
Assault
Other
024681012141618202224262830024681012141618
02/2026
03/2026
04/2026
816Total

Crime Types

  • Arrest: 313
  • Other: 232
  • Theft: 129
  • Assault: 92
  • Vandalism: 24
  • Burglary: 15
  • Robbery: 8
  • Arson: 3
  • Shooting: 0

Crime by Month

In the past three months, March had the most number of crimes in San Mateo County, California.

March had about 1% more crime than February, with March producing 79 more crimes than February.

March had about 1% more crime than April, with March producing 47 more crimes than April.

Most Committed Crimes in San Mateo County, California

Over the past three months, Arrest was the most committed crime overall making up about 38% of crime in San Mateo County, California.

The most committed violent crime was Assault, making up about 100% of violent crime in San Mateo County, California.

The most committed property crime was Theft, making up about 88% of property crime in San Mateo County, California.

Reported Shootings in San Mateo County, California

We recorded 0 shootings over a three month period in San Mateo County, California. That's an average of about 0 shootings per month. April saw the most shootings with 0, followed by March with 0 shootings, and February with 0 shootings.

Disclaimer: SpotCrime pulls from multiple sources including news reported incidents. A majority of the crime incidents are directly from local police agencies. Occasionally, there may be duplicate crimes. The status of the crime is subject to change.

We are not the FBI. These are not official FBI numbers.

Data is based on a radius around the center point of San Mateo County. This may include crimes from adjacent agencies and agencies within the area.