312 East 21st Street Neighborhood, Brooklyn
Last updated: May 10, 2026
Crime Rate & Statistics
Good safety — crime rates are below the national average
Summary: 312 East 21st Street, Brooklyn Crime Rate (2026)
312 East 21st Street in Brooklyn, NY has a crime safety grade of B as of 2026. The overall crime index is 100, which is 0% below the national average.
Data source: FBI UCR & local law enforcement data. Last updated: May 10, 2026.
Safety at a Glance
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in Brooklyn
Is 312 East 21st Street Safe?
Yes — this neighborhood has good safety. 312 East 21st Street in Brooklyn, NY has a safety grade of B. The overall crime index is 100, which is 0% below the national average of 100.
Compared to the Brooklyn average (crime index 107), 312 East 21st Street is 7% lower in overall crime. Crime levels here are roughly in line with the city average.
Looking at specific crime types, vehicle theft is the most elevated concern (index: 144, 44% above average), while rape is the lowest risk (index: 14). Property crime is more prevalent than violent crime here, consistent with broader national patterns.
312 East 21st Street Crime Breakdown
Crime indices compared to national average (100) and Brooklyn city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
134 | +34% | Moderate | |
|
Assault
|
53 | -47% | Low | |
|
Robbery
|
134 | +34% | Moderate | |
|
Rape
|
14 | -86% | Low | |
| Property Crime | ||||
|
Burglary
|
68 | -32% | Low | |
|
Larceny / Theft
|
130 | +30% | Moderate | |
|
Vehicle Theft
|
144 | +44% | Moderate | |
How 312 East 21st Street Compares
Crime index by category: 312 East 21st Street vs Brooklyn average vs national average.
Crime by Category
Overall Crime Comparison
312 East 21st Street Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
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312 East 21st Street Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in 312 East 21st Street, Brooklyn?
312 East 21st Street in Brooklyn, NY has a crime safety grade of B as of 2026. The overall crime index is 100, which is 0% below the national average. Compared to the Brooklyn average, crime in 312 East 21st Street is 7% lower.
Is 312 East 21st Street a safe neighborhood in Brooklyn?
312 East 21st Street is generally considered a safe neighborhood in Brooklyn, earning a crime grade of B. The highest concern is Vehicle Theft (index: 144), while Rape is the lowest risk (index: 14).
How does 312 East 21st Street compare to the rest of Brooklyn?
312 East 21st Street's overall crime index is 100, compared to the Brooklyn average of 107. This means crime in 312 East 21st Street is 7% lower than the city average. For violent crime, the index is 84, and for property crime it is 114. 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 312 East 21st Street?
The most prevalent crime type in 312 East 21st Street is Vehicle Theft, with a crime index of 144 (44% above the national average). Overall, property crime is more prevalent than violent crime in this neighborhood, which is consistent with national trends.
What are safer neighborhoods near 312 East 21st Street?
Nearby neighborhoods with good safety ratings include Prospect Park South, Flatbush, Ditmas Park and Prospect Lefferts Gardens. These areas are close to 312 East 21st Street and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of 312 East 21st Street?
312 East 21st Street has a population of approximately 66. The median household income is $45,807. The median home value is $100,000. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does 312 East 21st Street crime compare to the national average?
312 East 21st Street's overall crime rate is 0% below the national average (index 100 vs 100). 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 May 2026.