Marmora, NJ Crime Rate & Safety
Lower crime than 100% of major U.S. cities
Based on FBI UCR & local law enforcement data · Updated April 2026
Is Marmora Safe?
Yes — Marmora is extremely safe
One of the safest cities in the country, with crime rates significantly below the national average.
Marmora has a crime rate that is 55% below the national average. Your chance of becoming a victim of violent crime is 1 in 313.
Crime Index Comparison
100 = national average. Calibrated to reflect actual crime severity.
Your Chance of Being a Victim
Violent Crime
1 in 313
chance per year
National average: 1 in 263
16% lower than national average
Property Crime
1 in 33
chance per year
National average: 1 in 55
63% higher than national average
Want to know the crime risk at your exact address?
Marmora Crime Breakdown
Estimated crime rates based on FBI UCR data, calibrated to city-level crime score.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
28 | -72% | Low | |
|
Assault
|
75 | -25% | Low | |
|
Robbery
|
105 | +5% | Average | |
|
Rape
|
118 | +18% | Average | |
| Property Crime | ||||
|
Burglary
|
141 | +41% | Moderate | |
|
Larceny / Theft
|
171 | +71% | Moderate | |
|
Vehicle Theft
|
64 | -36% | Low | |
Violent vs Property Crime
Crime Index by Category
Marmora Crime Map
Neighborhood-level crime heatmap. Click any area for details.
See the crime score for a specific address
Marmora Crime by Zip Code
Explore crime data for specific Marmora zip codes.
Marmora Demographics & Context
Racial Demographics
Frequently Asked Questions
What is the crime rate in Marmora, NJ?
Marmora, NJ has a crime safety grade of A+ as of 2026. The overall crime rate is estimated to be 55% below the national average. Residents face approximately a 1 in 313 chance of being a victim of violent crime per year and a 1 in 33 chance for property crime. Marmora has lower crime than 100% of major U.S. cities (population 50,000+).
Is Marmora, NJ safe to live in?
Marmora is generally considered a safe place to live, earning a crime grade of A+. However, safety varies significantly by neighborhood. Researching specific neighborhoods before moving to or visiting Marmora is strongly recommended.
What is the violent crime rate in Marmora?
The estimated violent crime rate in Marmora is 319.8 per 100,000 residents, which is 16% lower than the national average. This means residents have roughly a 1 in 313 chance of becoming a violent crime victim each year. Key violent crime rates include: murder at 1.4 per 100K (72% below average); aggravated assault at 201.2 per 100K (25% below average); robbery at 77.6 per 100K (5% above average).
What is the property crime rate in Marmora?
The estimated property crime rate in Marmora is 2,989.8 per 100,000 residents, which is 63% higher than the national average. Residents have roughly a 1 in 33 chance of being a property crime victim per year. Key property crime rates include: burglary at 381.6 per 100K (41% above average); larceny/theft at 2,403.3 per 100K (71% above average); vehicle theft at 204.9 per 100K (36% below average).
How does Marmora crime compare to the national average?
Marmora's overall crime rate is 55% below the national average as of 2026. The biggest concern is larceny/theft (71% above average), while murder is 72% below average. Compared to other major U.S. cities, Marmora has lower crime than 100% of them.
Is Marmora safe to visit?
Marmora is generally safe for visitors and tourists. Property crime (theft, vehicle break-ins) is 63% above average, which is typically the main concern for tourists. Avoid leaving valuables in vehicles, stay aware of your surroundings in unfamiliar areas, and stick to well-traveled neighborhoods.
How does Marmora crime compare to the rest of New Jersey?
New Jersey as a whole has crime that is 25% below the national average. Marmora's crime rate is 55% below the national average, making it safer the typical New Jersey city.
What type of crime is most common in Marmora?
Larceny/theft is the most common crime in Marmora, with an estimated rate of 2,403.3 incidents per 100,000 residents. This is 71% above the national average for this crime type. Overall, property crime (2,990 per 100K) is more prevalent than violent crime (320 per 100K) in Marmora, which is consistent with national trends.