Mountainside, NJ Analytics

February recorded 23 crime incidents.

January recorded 21 crime incidents.

December recorded 17 crime incidents.

Theft
Robbery
Burglary
Vandalism
Shooting
Arson
Arrest
Assault
Other
0246810121416182022242628300.00.20.40.60.81.01.21.41.61.82.02.22.42.62.83.0
12/2025
01/2026
02/2026
61Total

Crime Types

  • Arrest: 28
  • Theft: 25
  • Burglary: 5
  • Vandalism: 2
  • Other: 1
  • Robbery: 0
  • Shooting: 0
  • Arson: 0
  • Assault: 0

Crime by Month

In the past three months, February had the most number of crimes in Mountainside, New Jersey.

February had about 1% more crime than December, with February producing 6 more crimes than December.

February had about 1% more crime than January, with February producing 2 more crimes than January.

Most Committed Crimes in Mountainside, New Jersey

Over the past three months, Arrest was the most committed crime overall making up about 46% of crime in Mountainside, New Jersey.

The most committed violent crime was Shooting, making up about NaN% of violent crime in Mountainside, New Jersey.

The most committed property crime was Theft, making up about 83% of property crime in Mountainside, New Jersey.

Reported Shootings in Mountainside, New Jersey

We recorded 0 shootings over a three month period in Mountainside, New Jersey. That's an average of about 0 shootings per month. February saw the most shootings with 0, followed by January with 0 shootings, and December 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 Mountainside. This may include crimes from adjacent agencies and agencies within the area.