Altadena, CA Analytics

September recorded 1,585 crime incidents.

August recorded 1,769 crime incidents.

July recorded 1,769 crime incidents.

Theft
Robbery
Burglary
Vandalism
Shooting
Arson
Arrest
Assault
Other
02468101214161820222426283001020304050607080
07/2025
08/2025
09/2025
5,123Total

Crime Types

  • Other: 2,538
  • Theft: 1,265
  • Assault: 455
  • Arrest: 360
  • Vandalism: 210
  • Burglary: 198
  • Robbery: 47
  • Shooting: 33
  • Arson: 17

Crime by Month

In the past three months, August had the most number of crimes in Altadena, California.

August had about 1% more crime than July, with August producing 0 more crimes than July.

August had about 1% more crime than September, with August producing 184 more crimes than September.

Most Committed Crimes in Altadena, California

Over the past three months, Theft was the most committed crime overall making up about 25% of crime in Altadena, California.

The most committed violent crime was Assault, making up about 93% of violent crime in Altadena, California.

The most committed property crime was Theft, making up about 85% of property crime in Altadena, California.

Reported Shootings in Altadena, California

We recorded 33 shootings over a three month period in Altadena, California. That's an average of about 11 shootings per month. July saw the most shootings with 17, followed by August with 9 shootings, and September with 7 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 Altadena. This may include crimes from adjacent agencies and agencies within the area.