The Safest and Most Dangerous Places in Dunellen, NJ
Dunellen is a borough of 15,800 in Somerset County, about 30 miles southwest of Midtown Manhattan · Updated November 2026
Is Dunellen, NJ safe?
Yes. Crime is low across most of the US, and lower still in Dunellen: an overall CrimeGrade™ of A, safer than the neighborhoods where 70% of Americans live. Violent crime grades better than property crime here, A+ against A. Its neighborhoods are much alike, from A+ to A-; see the map below.
A
Overall CrimeGrade™
Safety score 910 of 1,000Safer than most US neighborhoodsi What this means
70% of Americans live in neighborhoods with more crime than Dunellen as a whole, and 30% in neighborhoods with less. The typical US neighborhood has a safety score of 838, a CrimeGrade™ of A-. Dunellen scores 910.
Crime is concentrated in a small share of places, so most neighborhoods score high on the 0 to 1,000 scale. That is why a score in the 800s can still mean more crime than most US neighborhoods.
How to read the map: each area's color compares its crime with the people, homes and cars there, on one national scale, from green for the least crime to red for the most. Each area gets its own color, so a busy shopping center can show red while the homes beside it stay green. The interactive maps load faster on a strong connection. Compare high speed internet in Dunellen, NJ at ISP Reports.
Who this page is for: homeowners and renters in Dunellen, and anyone thinking about buying or renting a home there.
Business and enterprise customers: this free map shows neighborhood areas. CrimeGrade™ business reports map crime at about 66-meter detail and estimate it for one address and type of business. See business reports
What stands out in Dunellen
Thefts are uncommon. Dunellen has thefts at about half the US rate: 6.6 a year per 1,000 residents, against 13.1 nationally.
The safest and least safe parts of Dunellen
Every part of Dunellen where people live grades A or B on the national scale. Grades across Dunellen run from A+ to A-; every part of Dunellen has less crime than the typical US neighborhood.
100%
A or B 100%
Share of residents, by the overall CrimeGrade™ of the area they live in.
Within Dunellen, the northwest side has the least crime and the east side the most.
Crime rates and types in Dunellen
CrimeGrade™ estimates Dunellen has about 15 reported crimes a year for every 1,000 residents, 60% less than the US as a whole and 46% less than New Jersey.
Overall crime
Violent crime
Property crime
Reported crimes a year, per 1,000 residents. These figures include simple assaults and vandalism, which the FBI's violent and property crime rates leave out.
Theft is the most common crime in Dunellen, about 44% of everything reported, but assault costs more, because each one does more harm.
Each CrimeGrade™ compares a crime with what it affects: people for assaults and robbery, homes for burglary, parked cars for vehicle theft. Rates count crimes per 1,000 residents.
Select a crime's name to see its map above. CrimeGrade™ business reports map each crime at about 66-meter detail.
How Dunellen compares with nearby cities
Dunellen has less crime than 7 of its 10 nearest cities.
Two things set Dunellen apart: it has 15.5 stores and restaurants for every 1,000 residents, against 10.5 nationally, and 0.8 parking-lot spaces per resident, against 2.0 nationally. Places with many stores and restaurants tend to report more theft, yet theft runs lower here than that would suggest.
Stores and restaurantsShops and restaurants draw crowds and parked cars. Places with many stores tend to report more theft.15.5 per 1,000 residentsUS: 10.5Higher than for 89% of US city residents
Parking lotsBig lots at stores, offices and apartment complexes. Places with more lot space tend to report more theft.0.8 spaces per residentUS: 2.0Lower than for 83% of US city residents
Walk GradeBestNeighborhood's grade for getting through daily life on foot, traced along real walking routes to shops, schools and parks. Walkable places tend to report more theft and assault. 57% of residents here live in car-dependent areas.C- (31 of 100)US: 21Higher than for 81% of US city residents
Show all 6
Lit at nightSatellite images show which neighborhoods are lit at night, a sign of busy streets and businesses. Brightly lit places tend to report more theft and vandalism.100% where people liveUS: 78%Higher than for 78% of US city residents
Transit serviceBuses and trains an hour at the evening rush. Places with busy transit tend to report more theft and robbery. BestNeighborhood's Transit Grade for Dunellen: D+ (23 of 100).4 trips an hourUS: noneHigher than for 67% of US city residents
Residents in dense blocksBlocks of 10,000 or more people per square mile. Dense neighborhoods tend to report more robbery and car theft.25% of residentsUS: 24%Higher than for 62% of US city residents
These traits tend to go with more or less crime; none of them causes it on its own. Sources: Census job counts and housing figures, OpenStreetMap and Overture business listings, CrimeGrade™ parking estimates, NASA night-light imagery, US Forest Service tree cover, EPA transit data and BestNeighborhood's Walk Grade.
What crime costs Dunellen
Counting police, courts and prisons as well as victims' losses, crime costs Dunellen about $392 a year per household, 67% less than the US figure of $1,205.
Cost of crime per resident, per year
Counting the pain and suffering of victims, which comes almost entirely from violent crime, the full cost comes to about $5.8 million a year, or $367 per resident.
How the cost breaks down
Crime
Cost a year
Per resident
Murder
$270,000
$17
Rape
$110,000
$7
Robbery
$96,000
$6
Assault
$670,000
$42
Burglary
$140,000
$9
Theft
$540,000
$34
Vehicle theft
$170,000
$11
Arson
$8,600
$1
Vandalism
$260,000
$16
Total
$2.3 million
$143
How CrimeGrade™ works
A CrimeGrade™ shows how much crime an area has compared with the rest of the country, from A+ for the least crime to F for the most. Every neighborhood in the US is graded on the same scale, so a B in Dunellen means the same as a B anywhere else.
CrimeGrade™ starts from the crimes people report to police and measures each kind of crime against what it affects: people for assaults, homes for burglaries, parked cars for car thefts.
The rates on this page count crimes for every 1,000 people who live here, the way police departments report them.
Comparisons with US neighborhoods use the Census Bureau's block groups, small areas of about 1,400 residents, and count the people who live in each. The figures count crimes reported to police; many crimes, shoplifting above all, never are. Behind the grades, CrimeGrade™ tested 21,607 factors from 125 data families. For business owners, paid CrimeGrade™ location reports estimate crime at a single address for each type of business.
Where the numbers come from
Crime reports that police departments file with the FBI
State crime records and city crime data, where they are published
Published research on what crime costs victims and communities
These are estimates of reported crime for whole areas, not a record of what happened on any one street. CrimeGrade™ updates them once a year and provides them free and without guarantee. Check local sources before you rely on them for a decision.
Schools in Dunellen, NJ average a SchoolGrade of C: 39% of students test proficient, against 31% projected for schools like them. Overall, they meet expectations. See schools in Dunellen on SchoolGrade
