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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

Zip Code 06830, Greenwich, CT

ZIP Code 06830 Details

Zip Code:06830
State:CT [Connecticut]
Multi County:No
City Alias(es):Greenwich
City Alias(es) To Avoid Using:Belle Haven
Area Code:203 / 475
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:152 ft
State FIPS:09
County FIPS:001
Division:New England
Intro Date:<2004-10

ZIP Code 06830 2020 Census Demographics

Current Population:26,082
2020 Population:25,043
Households per ZIP Code:9,840
Average House Value:$1,540,500
Avg. Income Per Household:$134,201
Persons Per Household:2.52
White Population:17,240
Black Population:785
Hispanic Population:4,563
Asian Population:1,730
American Indian Population:86
Hawaiian Population:10
Other Population:2,157
Male Population:11,725
Female Population:13,318
Median Age:43.90 years
Male Median Age:42.30 years
Female Median Age:45.50 years

ZIP Code 06830 Other Demographics

# Residential Mailboxes:10,350
# Business Mailboxes:1,470
Total Delivery Receptacles:11,742
Number of Businesses:1488
1st Quarter Payroll:$1,193,164,000
Annual Payroll:$3,471,636,000
# of Employees:19,916
Water Area:4.808 sq mi
Land Area:13.538 sq mi
118th Congressional District:04
118th Congressional Land Area:460.73 sq mi
Single Family Delivery Units:7,836
Multi Family Delivery Units:1,638
# Residential Mailboxes:10,350
# Business Mailboxes:1,470
Total Delivery Receptacles:11,742

ZIP Code 06830 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 4,230 4,230 0
Retired Workers: 3,225 3,225 0
Disabled Workers: 225 225 0
Widow(er)s and Parents: 280 280 0
Spouses: 350 350 0
Children: 150 150 0
65+: 3,755 3,755 0
Monthly Benefits - All: $7,567,000 $7,567,000 $0
Monthly Benefits - Retired Workers: $6,190,000 $6,190,000 $0
Monthly Benefits - Widow(ers): $515,000 $515,000 $0

ZIP Code 06830 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:V20262
Preferred Last Line Key:V20262
06829: Previous ZIP Code
Next ZIP Code: 06831


  1. U.S. Postal Service [Last Updated: 5/1/2023],
  2. Internal Data Creation [Last Updated: 5/1/2023],
  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: 5/1/2023],
  6. U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],