100 Marion Street Neighborhood, Brookline
Last updated: May 21, 2026
Crime Rate & Statistics
Above-average safety — lower crime than most neighborhoods
Summary: 100 Marion Street, Brookline Crime Rate (2026)
100 Marion Street in Brookline, MA has a crime safety grade of B+ as of 2026. The overall crime index is 125, which is 25% above the national average.
Data source: FBI UCR & local law enforcement data. Last updated: May 21, 2026.
Safety at a Glance
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in Brookline
Is 100 Marion Street Safe?
Yes — this neighborhood is safer than most. 100 Marion Street in Brookline, MA has a safety grade of B+. The overall crime index is 125, which is 25% above the national average of 100.
Compared to the Brookline average (crime index 115), 100 Marion Street is 10% higher in overall crime. Crime levels here are roughly in line with the city average.
Looking at specific crime types, robbery is the most elevated concern (index: 191, 91% above average), while rape is the lowest risk (index: 21). Property crime is more prevalent than violent crime here, consistent with broader national patterns.
100 Marion Street Crime Breakdown
Crime indices compared to national average (100) and Brookline city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
173 | +73% | High | |
|
Assault
|
155 | +55% | High | |
|
Robbery
|
191 | +91% | High | |
|
Rape
|
21 | -79% | Low | |
| Property Crime | ||||
|
Burglary
|
190 | +90% | High | |
|
Larceny / Theft
|
190 | +90% | High | |
|
Vehicle Theft
|
175 | +75% | High | |
How 100 Marion Street Compares
Crime index by category: 100 Marion Street vs Brookline average vs national average.
Crime by Category
Overall Crime Comparison
100 Marion Street Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
100 Marion Street Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in 100 Marion Street, Brookline?
100 Marion Street in Brookline, MA has a crime safety grade of B+ as of 2026. The overall crime index is 125, which is 25% above the national average. Compared to the Brookline average, crime in 100 Marion Street is 10% higher.
Is 100 Marion Street a safe neighborhood in Brookline?
100 Marion Street is generally considered a safe neighborhood in Brookline, earning a crime grade of B+. The highest concern is Robbery (index: 191), while Rape is the lowest risk (index: 21).
How does 100 Marion Street compare to the rest of Brookline?
100 Marion Street's overall crime index is 125, compared to the Brookline average of 115. This means crime in 100 Marion Street is 10% higher than the city average. For violent crime, the index is 135, and for property crime it is 185. 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 100 Marion Street?
The most prevalent crime type in 100 Marion Street is Robbery, with a crime index of 191 (91% 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 100 Marion Street?
Nearby neighborhoods with good safety ratings include Coolidge Corner, Washington Square, Brookline Hills and Brookline Village. These areas are close to 100 Marion Street and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of 100 Marion Street?
100 Marion Street has a population of approximately 24. The median household income is $119,022. The median home value is $639,610. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does 100 Marion Street crime compare to the national average?
100 Marion Street's overall crime rate is 25% above the national average (index 125 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.