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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 06855, Norwalk, CT

ZIP Code 06855 Details

Zip Code:06855
State:CT [Connecticut]
Multi County:No
City Alias(es):Norwalk
City Alias(es) To Avoid Using:East Norwalk
Area Code:203 / 475
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:57 ft
State FIPS:09
County FIPS:001
Division:New England
Intro Date:<2004-10

ZIP Code 06855 2010 Census Demographics

Current Population:8,784
2010 Population:7,892
Households per ZIP Code:3,251
Average House Value:$447,600
Avg. Income Per Household:$73,542
Persons Per Household:2.42
White Population:6,181
Black Population:841
Hispanic Population:1,852
Asian Population:356
American Indian Population:55
Hawaiian Population:10
Other Population:677
Male Population:3,892
Female Population:4,000
Median Age:38.60 years
Male Median Age:37.10 years
Female Median Age:40.20 years

ZIP Code 06855 Other Demographics

# Residential Mailboxes:3,630
# Business Mailboxes:306
Total Delivery Receptacles:5,175
Number of Businesses:267
1st Quarter Payroll:$55,191,000
Annual Payroll:$216,795,000
# of Employees:2,978
Water Area:2.66 sq mi
Land Area:2.375 sq mi
113th Congressional District:04
113th Congressional Land Area:460.73 sq mi
Single Family Delivery Units:2,817
Multi Family Delivery Units:603
# Residential Mailboxes:3,630
# Business Mailboxes:306
Total Delivery Receptacles:5,175

ZIP Code 06855 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 1,405 1,405 0
Retired Workers: 1,075 1,075 0
Disabled Workers: 110 110 0
Widow(er)s and Parents: 90 90 0
Spouses: 70 70 0
Children: 60 60 0
65+: 1,200 1,200 0
Monthly Benefits - All: $2,260,000 $2,260,000 $0
Monthly Benefits - Retired Workers: $1,856,000 $1,856,000 $0
Monthly Benefits - Widow(ers): $142,000 $142,000 $0

ZIP Code 06855 Statistical Areas

CBSA: 14860
CBSA Name: Bridgeport-Stamford-Norwalk, CT
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:916,829
CBSA Division Population:0
MSA: 5602
MSA Name: New York-Northern New Jersey-Long Island, NY-NJ-CT-PA
PMSA: 8040
PMSA Name: Stamford-Norwalk, CT PMSA
City State Key:V20478
Preferred Last Line Key:V20478
06854: Previous ZIP Code
Next ZIP Code: 06856


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 5/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],