Mountainside, NJ Crime Statistics For 2026

The latest crime statistics for Mountainside from FBI data. Includes murder, violent, and property crime rates for Mountainside

Crime in Mountainside, New Jersey

Crime in Mountainside research summary. HomeSnacks has been using Saturday Night Science to report crime data in Mountainside over the past 9 years using the FBI Crime Explorer. Based on the most recently available data from the FBI's 2024 Uniform Crime Report, we found the following about crime in Mountainside:

25 Total crimes
354.5 Crimes / 100k people
-83.27% Vs national average Below The National Average
#60 Safest in New Jersey (of 457)
#1,497 Safest in the U.S. (of 9,896)

Additional research about crime in New Jersey

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Mountainside Vs New Jersey And National Crime Rates

According to the most recent data from the FBI, the total crime rate in Mountainside is 354.5 per 100,000 people. That's -83.27% lower than the national rate of 2,119.2 per 100,000 people and -78.45% lower than the New Jersey total crime rate of 1,645.1 per 100,000 people.

Statistic Count
Raw
Mountainside
/ 100k People
New Jersey
/ 100k People
National
/ 100k People
Total Crimes Per 100K 25 354.5 1,645.1 2,119.2
Murder 0 0.0 2.3 5.0
Robbery 1 14.2 49.3 61.0
Aggravated Assault 0 0.0 148.8 256.0
Violent Crime 1 14.2 217.7 359.0
Burglary 5 70.9 145.3 229.0
Larceny 16 226.9 1,119.4 1,272.0
Car Theft 3 42.5 162.6 259.0
Property Crime 24 340.3 1,427.3 1,760.0

Mountainside Crime Compared To New Jersey Averages

Murder
Mountainside
New Jersey avg
Rape
Mountainside
New Jersey avg
Robbery
Mountainside
New Jersey avg
Aggravated Assault
Mountainside
New Jersey avg
Burglary
Mountainside
New Jersey avg
Larceny
Mountainside
New Jersey avg
Car Theft
Mountainside
New Jersey avg
Arson
Mountainside
New Jersey avg

Each category indexed to the worst per-capita rate in New Jersey. Source: FBI UCR 2024.

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Source: FBI Uniform Crime Reporting (2024)

Violent Crime Rates In Mountainside

1Violent Crimes
14.2Violent Crimes / 100k People
-96.05%Below The National Average
Mountainside
US
  • There were 1 violent crimes in Mountainside in the last reporting year.
  • The violent crime rate in Mountainside is 14.2 per 100,000 people.
  • You have a 1 in 7,053.0 chance of being the victim of a violent crime in Mountainside each year. That compares to a 1 in 459.3 chance statewide.
  • That's -96.05% lower than the national rate of 359.0 per 100,000 people.
  • And -93.49% lower than the New Jersey violent crime rate of 217.7 per 100,000 people.

Property Crime Rates In Mountainside

24Property Crimes
340.3Property Crimes / 100k People
-80.67%Below The National Average
Mountainside
US
  • There were 24 property crimes in Mountainside in the last reporting year.
  • The property crime rate in Mountainside is 340.3 per 100,000 people.
  • You have a 1 in 293.9 chance of being the victim of a property crime in Mountainside each year. That compares to a 1 in 0.0 chance nationally.
  • That's -80.67% lower than the national rate of 1,760.0 per 100,000 people.
  • And -76.16% lower than the New Jersey property crime rate of 1,427.3 per 100,000 people.

Crime In Cities Around Mountainside

City Population Count
Raw
Total Crime
/ 100k People
Property Crime
/ 100k People
Violent Crime
/ 100k People
Westfield, NJ 31,111 178 572.1 556.1 16.1
Summit, NJ 22,731 179 787.5 730.3 57.2
Florham Park, NJ 14,942 90 602.3 575.6 26.8
Roselle Park, NJ 14,212 106 745.8 710.7 35.2
New Providence, NJ 13,717 41 298.9 255.2 43.7
Hasbrouck Heights, NJ 12,272 61 497.1 472.6 24.4
Lincoln Park, NJ 11,211 70 624.4 606.5 17.8
Chatham, NJ 9,505 50 526.0 505.0 21.0
Boonton, NJ 9,023 82 908.8 886.6 22.2
Kenilworth, NJ 8,394 73 869.7 845.8 23.8

Mountainside SnackAbility

10Overall SnackAbility
Jobs 9/10
Housing 10/10
Affordability 3/10
Diversity 8/10
Safety 9/10
Amenities 8/10
Education 9/10
Commute 3/10