South Main Neighborhood, Norwalk

Crime Rate & Statistics

C-

Below-average safety — crime is somewhat above average

Safer than 0% of neighborhoods in Norwalk

Safety at a Glance

Overall Crime High
Low 187 / 300 High
Violent Crime 178
78% above national avg
Property Crime 179
79% above national avg
City Ranking
0%
safer than other
Norwalk neighborhoods

Check a specific address

in Norwalk

Is South Main Safe?

Not really — crime is above the national average. South Main in Norwalk, CT has a safety grade of C-. The overall crime index is 187, which is 87% above the national average of 100. South Main is safer than 0% of neighborhoods in Norwalk.

Compared to the Norwalk average (crime index 114), South Main is 73% higher in overall crime. Residents and visitors should exercise extra caution in this area, particularly after dark.

Looking at specific crime types, larceny / theft is the most elevated concern (index: 191, 91% above average), while burglary is the lowest risk (index: 159).

Highest Risk
Larceny / Theft · Index 191 (91% above avg)
Lowest Risk
Burglary · Index 159 (59% above avg)

South Main Crime Breakdown

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

Crime Type Index vs National Risk Level
Violent Crime
Murder
189 +89% High
Assault
169 +69% High
Robbery
187 +87% High
Rape
168 +68% High
Property Crime
Burglary
159 +59% High
Larceny / Theft
191 +91% High
Vehicle Theft
186 +86% High

How South Main Compares

Crime index by category: South Main vs Norwalk average vs national average.

Crime by Category

Overall Crime Comparison

South Main 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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South Main Demographics & Context

Population
402
Median Income
$57,045
Home Value
$298,111
Median Age
34
Pop. Density
4,612/mi²

Education

Bachelor's Degree 26.8%
Graduate Degree 13.2%

Housing

22%
78%
Owner-occupied Renter-occupied

Racial Demographics

White 37.2%
Black 31.3%
Hispanic 45.8%
Asian 3.9%

Nearby Neighborhoods

Lexington Avenue Index: 170
B-
Shorefront Park Index: 118
A
Harbor Shores Index: 128
B+
Harborview Index: 132
B+
Village Creek Index: 132
B+
Golden Hill Index: 180
C
Marvin Beach Index: 100
A
Flax Hill Index: 57
A
South Main Crime Map
Interactive crime heatmap for this neighborhood
Norwalk Crime Statistics
View all Norwalk neighborhoods & city-wide data

Frequently Asked Questions

What is the crime rate in South Main, Norwalk?

South Main in Norwalk, CT has a crime safety grade of C- as of 2026. The overall crime index is 187, which is 87% above the national average. Compared to the Norwalk average, crime in South Main is 73% higher. South Main is safer than 0% of neighborhoods in Norwalk.

Is South Main a safe neighborhood in Norwalk?

South Main has a moderate level of crime with a safety grade of C-. Residents should take standard precautions. The highest concern is Larceny / Theft (index: 191), while Burglary is the lowest risk (index: 159). It is one of the higher-crime neighborhoods in Norwalk.

How does South Main compare to the rest of Norwalk?

South Main's overall crime index is 187, compared to the Norwalk average of 114. This means crime in South Main is 73% higher than the city average. For violent crime, the index is 178, and for property crime it is 179. 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 South Main?

The most prevalent crime type in South Main is Larceny / Theft, 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 South Main?

Nearby neighborhoods with good safety ratings include Lexington Avenue, Shorefront Park, Harbor Shores and Harborview. These areas are close to South Main and offer lower crime rates, making them worth considering for residents who prioritize safety.

What are the demographics of South Main?

South Main has a population of approximately 402. The median household income is $57,045. The median home value is $298,111. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.

How does South Main crime compare to the national average?

South Main's overall crime rate is 87% above the national average (index 187 vs 100). Within Norwalk, 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.