06855 Zip Code, Norwalk
Crime Rate & Statistics
Safe zip code — below-average crime across most categories
Safer than 20% of zip codes in Norwalk
Safety at a Glance
Check a specific address
in Norwalk
Is 06855 a Safe Zip Code?
Yes — this zip code is safe. Zip code 06855 in Norwalk, CT has a safety grade of A-. The overall crime index is 110, which is 10% above the national average of 100. This zip code is safer than 20% of zip codes in Norwalk.
Compared to the Norwalk average (crime index 114), zip code 06855 is 4% lower in overall crime. Crime levels here are roughly in line with the city average.
Looking at specific crime types, larceny / theft is the most elevated concern (index: 121, 21% above average), while burglary is the lowest risk (index: 74).
06855 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
|
105 | +5% | Moderate | |
|
Assault
|
111 | +11% | Moderate | |
|
Robbery
|
90 | -10% | Average | |
|
Rape
|
79 | -21% | Low | |
| Property Crime | ||||
|
Burglary
|
74 | -26% | Low | |
|
Larceny / Theft
|
121 | +21% | Moderate | |
|
Vehicle Theft
|
108 | +8% | Moderate | |
How 06855 Compares
Crime index by category: 06855 vs Norwalk average vs national average.
Crime by Category
Overall Crime Comparison
06855 Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
06855 Demographics & Context
Education
Housing
Racial Demographics
Other Zip Codes in Norwalk
Frequently Asked Questions
What is the crime rate in Zip code 06855, Norwalk?
Zip code 06855 in Norwalk, CT has a crime safety grade of A- as of 2026. The overall crime index is 110, which is 10% above the national average. Compared to the Norwalk average, crime in Zip code 06855 is 4% lower. Zip code 06855 is safer than 20% of neighborhoods in Norwalk.
Is Zip code 06855 a safe neighborhood in Norwalk?
Zip code 06855 is generally considered a safe neighborhood in Norwalk, earning a crime grade of A-. The highest concern is Larceny / Theft (index: 121), while Burglary is the lowest risk (index: 74). It is one of the higher-crime neighborhoods in Norwalk.
How does Zip code 06855 compare to the rest of Norwalk?
Zip code 06855's overall crime index is 110, compared to the Norwalk average of 114. This means crime in Zip code 06855 is 4% lower than the city average. For violent crime, the index is 96, and for property crime it is 101. 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 Zip code 06855?
The most prevalent crime type in Zip code 06855 is Larceny / Theft, with a crime index of 121 (21% 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 Zip code 06855?
Nearby neighborhoods with good safety ratings include 06853, 06851, 06850 and 06854. These areas are close to Zip code 06855 and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Zip code 06855?
Zip code 06855 has a population of approximately 9,266. The median household income is $88,472. The median home value is $685,391. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Zip code 06855 crime compare to the national average?
Zip code 06855's overall crime rate is 10% above the national average (index 110 vs 100). Within Norwalk, it is safer than 20% 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.