Marlborough Neighborhood, Saint Louis

Crime Rate & Statistics

B+

Above-average safety — lower crime than most neighborhoods

Safer than 63% of neighborhoods in Saint Louis

Safety at a Glance

Overall Crime High
Low 173 / 300 High
Violent Crime 174
74% above national avg
Property Crime 186
86% above national avg
City Ranking
63%
safer than other
Saint Louis neighborhoods

Check a specific address

in Saint Louis

Is Marlborough Safe?

Yes — this neighborhood is safer than most. Marlborough in Saint Louis, MO has a safety grade of B+. The overall crime index is 173, which is 73% above the national average of 100. Marlborough is safer than 63% of neighborhoods in Saint Louis.

Compared to the Saint Louis average (crime index 118), Marlborough is 55% higher in overall crime. Residents and visitors should exercise extra caution in this area, particularly after dark.

Looking at specific crime types, robbery is the most elevated concern (index: 196, 96% above average), while rape is the lowest risk (index: 150).

Highest Risk
Robbery · Index 196 (96% above avg)
Lowest Risk
Rape · Index 150 (50% above avg)

Marlborough Crime Breakdown

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

Crime Type Index vs National Risk Level
Violent Crime
Murder
190 +90% High
Assault
160 +60% High
Robbery
196 +96% High
Rape
150 +50% Moderate
Property Crime
Burglary
179 +79% High
Larceny / Theft
194 +94% High
Vehicle Theft
186 +86% High

How Marlborough Compares

Crime index by category: Marlborough vs Saint Louis average vs national average.

Crime by Category

Overall Crime Comparison

Marlborough 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

See the crime score for a specific address

Marlborough Demographics & Context

Population
969
Median Income
$60,900
Home Value
$221,750
Median Age
32
Pop. Density
4,785/mi²

Education

Bachelor's Degree 40.1%
Graduate Degree 15%

Housing

22%
78%
Owner-occupied Renter-occupied

Racial Demographics

White 75.5%
Black 8.1%
Hispanic 4.6%
Asian 11.6%

Nearby Neighborhoods

Webster Groves Index: 52
A+
Grantwood Village Index: 72
A+
Shrewsbury Index: 106
A
Mackenzie Index: 67
A
Affton Index: 130
A
St. Louis Hills Index: 52
A+
Lakeshire Index: 166
A
Crestwood Index: 138
A
Marlborough Crime Map
Interactive crime heatmap for this neighborhood
Saint Louis Crime Statistics
View all Saint Louis neighborhoods & city-wide data

Frequently Asked Questions

What is the crime rate in Marlborough, Saint Louis?

Marlborough in Saint Louis, MO has a crime safety grade of B+ as of 2026. The overall crime index is 173, which is 73% above the national average. Compared to the Saint Louis average, crime in Marlborough is 55% higher. Marlborough is safer than 63% of neighborhoods in Saint Louis.

Is Marlborough a safe neighborhood in Saint Louis?

Marlborough is generally considered a safe neighborhood in Saint Louis, earning a crime grade of B+. The highest concern is Robbery (index: 196), while Rape is the lowest risk (index: 150).

How does Marlborough compare to the rest of Saint Louis?

Marlborough's overall crime index is 173, compared to the Saint Louis average of 118. This means crime in Marlborough is 55% higher than the city average. For violent crime, the index is 174, and for property crime it is 186. 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 Marlborough?

The most prevalent crime type in Marlborough is Robbery, with a crime index of 196 (96% 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 Marlborough?

Nearby neighborhoods with good safety ratings include Webster Groves, Grantwood Village, Shrewsbury and Mackenzie. These areas are close to Marlborough and offer lower crime rates, making them worth considering for residents who prioritize safety.

What are the demographics of Marlborough?

Marlborough has a population of approximately 969. The median household income is $60,900. The median home value is $221,750. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.

How does Marlborough crime compare to the national average?

Marlborough's overall crime rate is 73% above the national average (index 173 vs 100). Within Saint Louis, it is safer than 63% 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.