North Great River Neighborhood, Islip Terrace
Crime Rate & Statistics
One of the safest neighborhoods — significantly below-average crime
Safer than 0% of neighborhoods in Islip Terrace
Safety at a Glance
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in Islip Terrace
Is North Great River Safe?
Yes — this neighborhood is extremely safe. North Great River in Islip Terrace, NY has a safety grade of A+. The overall crime index is 84, which is 16% below the national average of 100. North Great River is safer than 0% of neighborhoods in Islip Terrace.
Compared to the Islip Terrace average (crime index 64), North Great River is 20% higher in overall crime.
Looking at specific crime types, rape is the most elevated concern (index: 146, 46% above average), while burglary is the lowest risk (index: 18). Violent crime is a particular area of concern relative to property crime in this neighborhood.
North Great River Crime Breakdown
Crime indices compared to national average (100) and Islip Terrace city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
78 | -22% | Low | |
|
Assault
|
44 | -56% | Low | |
|
Robbery
|
113 | +13% | Moderate | |
|
Rape
|
146 | +46% | Moderate | |
| Property Crime | ||||
|
Burglary
|
18 | -82% | Low | |
|
Larceny / Theft
|
51 | -49% | Low | |
|
Vehicle Theft
|
64 | -36% | Low | |
How North Great River Compares
Crime index by category: North Great River vs Islip Terrace average vs national average.
Crime by Category
Overall Crime Comparison
North Great River Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
North Great River Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in North Great River, Islip Terrace?
North Great River in Islip Terrace, NY has a crime safety grade of A+ as of 2026. The overall crime index is 84, which is 16% below the national average. Compared to the Islip Terrace average, crime in North Great River is 20% higher. North Great River is safer than 0% of neighborhoods in Islip Terrace.
Is North Great River a safe neighborhood in Islip Terrace?
North Great River is generally considered a safe neighborhood in Islip Terrace, earning a crime grade of A+. The highest concern is Rape (index: 146), while Burglary is the lowest risk (index: 18). It is one of the safest neighborhoods in Islip Terrace.
How does North Great River compare to the rest of Islip Terrace?
North Great River's overall crime index is 84, compared to the Islip Terrace average of 64. This means crime in North Great River is 20% higher than the city average. For violent crime, the index is 95, and for property crime it is 44. 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 North Great River?
The most prevalent crime type in North Great River is Rape, with a crime index of 146 (46% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near North Great River?
Nearby neighborhoods with good safety ratings include Islip Terrace. These areas are close to North Great River and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of North Great River?
North Great River has a population of approximately 3,868. The median household income is $120,892. The median home value is $495,954. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does North Great River crime compare to the national average?
North Great River's overall crime rate is 16% below the national average (index 84 vs 100). Within Islip Terrace, 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.