11951 Zip Code, Mastic Beach
Crime Rate & Statistics
Very safe zip code — well below-average crime rates
Safer than 0% of zip codes in Mastic Beach
Safety at a Glance
Check a specific address
in Mastic Beach
Is 11951 a Safe Zip Code?
Yes — this zip code is very safe. Zip code 11951 in Mastic Beach, NY has a safety grade of A. The overall crime index is 137, which is 37% above the national average of 100. This zip code is safer than 0% of zip codes in Mastic Beach.
Compared to the Mastic Beach average (crime index 144), zip code 11951 is 7% lower in overall crime. Crime levels here are roughly in line with the city average.
Looking at specific crime types, murder is the most elevated concern (index: 141, 41% above average), while assault is the lowest risk (index: 66).
11951 Crime Breakdown
Crime indices compared to national average (100) and Mastic Beach city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
141 | +41% | Moderate | |
|
Assault
|
66 | -34% | Low | |
|
Robbery
|
131 | +31% | Moderate | |
|
Rape
|
103 | +3% | Moderate | |
| Property Crime | ||||
|
Burglary
|
107 | +7% | Moderate | |
|
Larceny / Theft
|
134 | +34% | Moderate | |
|
Vehicle Theft
|
116 | +16% | Moderate | |
How 11951 Compares
Crime index by category: 11951 vs Mastic Beach average vs national average.
Crime by Category
Overall Crime Comparison
11951 Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
11951 Demographics & Context
Education
Housing
Racial Demographics
Frequently Asked Questions
What is the crime rate in Zip code 11951, Mastic Beach?
Zip code 11951 in Mastic Beach, NY has a crime safety grade of A as of 2026. The overall crime index is 137, which is 37% above the national average. Compared to the Mastic Beach average, crime in Zip code 11951 is 7% lower. Zip code 11951 is safer than 0% of neighborhoods in Mastic Beach.
Is Zip code 11951 a safe neighborhood in Mastic Beach?
Zip code 11951 is generally considered a safe neighborhood in Mastic Beach, earning a crime grade of A. The highest concern is Murder (index: 141), while Assault is the lowest risk (index: 66). It is one of the safest neighborhoods in Mastic Beach.
How does Zip code 11951 compare to the rest of Mastic Beach?
Zip code 11951's overall crime index is 137, compared to the Mastic Beach average of 144. This means crime in Zip code 11951 is 7% lower than the city average. For violent crime, the index is 110, and for property crime it is 119. However, crime can vary block by block, so checking the crime map for specific streets is recommended.
What type of crime is most common in Zip code 11951?
The most prevalent crime type in Zip code 11951 is Murder, with a crime index of 141 (41% above the national average). Overall, property crime is more prevalent than violent crime in this neighborhood, which is consistent with national trends.
What are the demographics of Zip code 11951?
Zip code 11951 has a population of approximately 13,470. The median household income is $93,294. The median home value is $291,913. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Zip code 11951 crime compare to the national average?
Zip code 11951's overall crime rate is 37% above the national average (index 137 vs 100). Within Mastic Beach, it is safer than 0% of neighborhoods. For the most accurate picture, review the per-crime-type breakdown above, as some categories may differ significantly from the overall trend.
Crime data sourced from FBI UCR reports and local law enforcement agencies. Crime indices use 100 as the national average. Updated April 2026.