121 Seaport Neighborhood, Boston

Last updated: June 3, 2026

Crime Rate & Statistics

A

Very safe neighborhood — well below-average crime rates

Summary: 121 Seaport, Boston Crime Rate (2026)

121 Seaport in Boston, MA has a crime safety grade of A as of 2026. The overall crime index is 132, which is 32% above the national average.

Data source: FBI UCR & local law enforcement data. Last updated: June 3, 2026.

Safety at a Glance

Overall Crime Moderate
Low 132 / 300 High
Violent Crime 80
20% below national avg
Property Crime 117
17% above national avg

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in Boston

Is 121 Seaport Safe?

Yes — this neighborhood is very safe. 121 Seaport in Boston, MA has a safety grade of A. The overall crime index is 132, which is 32% above the national average of 100.

Compared to the Boston average (crime index 132), 121 Seaport is 0% lower in overall crime. Crime levels here are roughly in line with the city average.

Looking at specific crime types, assault is the most elevated concern (index: 153, 53% above average), while robbery is the lowest risk (index: 19). Property crime is more prevalent than violent crime here, consistent with broader national patterns.

Highest Risk
Assault · Index 153 (53% above avg)
Lowest Risk
Robbery · Index 19 (81% below avg)

121 Seaport Crime Breakdown

Crime indices compared to national average (100) and Boston city average. Higher values mean more crime.

Crime Type Index vs National Risk Level
Violent Crime
Murder
114 +14% Moderate
Assault
153 +53% High
Robbery
19 -81% Low
Rape
33 -67% Low
Property Crime
Burglary
100 0% Average
Larceny / Theft
128 +28% Moderate
Vehicle Theft
122 +22% Moderate

How 121 Seaport Compares

Crime index by category: 121 Seaport vs Boston average vs national average.

Crime by Category

Overall Crime Comparison

121 Seaport Crime Map

Crime heatmap based on block-group level data. Red areas indicate higher crime density.

Full Screen Map
Crime Level: Low Below Avg Average Above Avg High

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121 Seaport Demographics & Context

Population
8
Median Income
$108,811
Home Value
$378,351
Median Age
32
Pop. Density
3,702/mi²

Education

Bachelor's Degree 47.1%
Graduate Degree 36.1%

Housing

38%
62%
Owner-occupied Renter-occupied

Racial Demographics

White 86.4%
Black 1.7%
Hispanic 4.5%
Asian 8.2%

Nearby Neighborhoods

Seaport Index: 142
A
Waterfront Index: 157
A
South Station Index: 124
A-
Leather District Index: 127
A-
Downtown Index: 141
B+
Chinatown Index: 154
C
North End Index: 140
A
Boston Common / Park Square Index: 163
B-
121 Seaport Crime Map
Interactive crime heatmap for this neighborhood
Boston Crime Statistics
View all Boston neighborhoods & city-wide data

Frequently Asked Questions

What is the crime rate in 121 Seaport, Boston?

121 Seaport in Boston, MA has a crime safety grade of A as of 2026. The overall crime index is 132, which is 32% above the national average. Compared to the Boston average, crime in 121 Seaport is 0% lower.

Is 121 Seaport a safe neighborhood in Boston?

121 Seaport is generally considered a safe neighborhood in Boston, earning a crime grade of A. The highest concern is Assault (index: 153), while Robbery is the lowest risk (index: 19).

How does 121 Seaport compare to the rest of Boston?

121 Seaport's overall crime index is 132, compared to the Boston average of 132. This means crime in 121 Seaport is 0% lower than the city average. For violent crime, the index is 80, and for property crime it is 117. 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 121 Seaport?

The most prevalent crime type in 121 Seaport is Assault, with a crime index of 153 (53% 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 121 Seaport?

Nearby neighborhoods with good safety ratings include Seaport, Waterfront, South Station and Leather District. These areas are close to 121 Seaport and offer lower crime rates, making them worth considering for residents who prioritize safety.

What are the demographics of 121 Seaport?

121 Seaport has a population of approximately 8. The median household income is $108,811. The median home value is $378,351. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.

How does 121 Seaport crime compare to the national average?

121 Seaport's overall crime rate is 32% above the national average (index 132 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 June 2026.