South Dennis, MA Crime Rate & Safety
Lower crime than 97% of major U.S. cities
Based on FBI UCR & local law enforcement data · Updated April 2026
Is South Dennis Safe?
Yes — South Dennis is very safe
A very safe city with well below-average crime rates overall.
South Dennis has a crime rate that is 52% below the national average. Your chance of becoming a victim of violent crime is 1 in 496.
Crime Index Comparison
100 = national average. Calibrated to reflect actual crime severity.
Your Chance of Being a Victim
Violent Crime
1 in 496
chance per year
National average: 1 in 263
47% lower than national average
Property Crime
1 in 108
chance per year
National average: 1 in 55
49% lower than national average
Want to know the crime risk at your exact address?
South Dennis 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
|
23 | -77% | Low | |
|
Assault
|
66 | -34% | Low | |
|
Robbery
|
19 | -81% | Low | |
|
Rape
|
29 | -71% | Low | |
| Property Crime | ||||
|
Burglary
|
41 | -59% | Low | |
|
Larceny / Theft
|
53 | -47% | Low | |
|
Vehicle Theft
|
21 | -79% | Low | |
Violent vs Property Crime
Crime Index by Category
South Dennis Crime Map
Neighborhood-level crime heatmap. Click any area for details.
See the crime score for a specific address
South Dennis Crime by Zip Code
Explore crime data for specific South Dennis zip codes.
South Dennis Demographics & Context
Racial Demographics
Frequently Asked Questions
What is the crime rate in South Dennis, MA?
South Dennis, MA has a crime safety grade of A as of 2026. The overall crime rate is estimated to be 52% below the national average. Residents face approximately a 1 in 496 chance of being a victim of violent crime per year and a 1 in 108 chance for property crime. South Dennis has lower crime than 97% of major U.S. cities (population 50,000+).
Is South Dennis, MA safe to live in?
South Dennis 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 South Dennis is strongly recommended.
What is the violent crime rate in South Dennis?
The estimated violent crime rate in South Dennis is 201.8 per 100,000 residents, which is 47% lower than the national average. This means residents have roughly a 1 in 496 chance of becoming a violent crime victim each year. Key violent crime rates include: murder at 1.1 per 100K (77% below average); aggravated assault at 177.1 per 100K (34% below average); robbery at 14.0 per 100K (81% below average).
What is the property crime rate in South Dennis?
The estimated property crime rate in South Dennis is 926.1 per 100,000 residents, which is 49% lower than the national average. Residents have roughly a 1 in 108 chance of being a property crime victim per year. Key property crime rates include: burglary at 110.0 per 100K (59% below average); larceny/theft at 748.4 per 100K (47% below average); vehicle theft at 67.7 per 100K (79% below average).
How does South Dennis crime compare to the national average?
South Dennis's overall crime rate is 52% below the national average as of 2026. The biggest concern is assault (34% below average), while robbery is 81% below average. Compared to other major U.S. cities, South Dennis has lower crime than 97% of them.
Is South Dennis safe to visit?
South Dennis is generally safe for visitors and tourists. Property crime (theft, vehicle break-ins) is 49% below 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 South Dennis crime compare to the rest of Massachusetts?
Massachusetts as a whole has crime that is 17% below the national average. South Dennis's crime rate is 52% below the national average, making it safer the typical Massachusetts city.
What type of crime is most common in South Dennis?
Larceny/theft is the most common crime in South Dennis, with an estimated rate of 748.4 incidents per 100,000 residents. This is 47% below the national average for this crime type. Overall, property crime (926 per 100K) is more prevalent than violent crime (202 per 100K) in South Dennis, which is consistent with national trends.