Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

Zip Code 11724, Cold Spring Harbor, NY

ZIP Code 11724 Details

Zip Code:11724
City:Cold Spring Harbor
State:NY [New York]
Counties:SUFFOLK, NY
Multi County:Yes
City Alias(es):Cold Spring Harbor
Cold Spg Hbr
Area Code:516 / 631
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:205 ft
State FIPS:36
County FIPS:103
Division:Middle Atlantic
Intro Date:<2004-10

ZIP Code 11724 2020 Census Demographics

Current Population:3,315
2020 Population:3,268
Households per ZIP Code:1,016
Average House Value:$1,306,900
Avg. Income Per Household:$250,000
Persons Per Household:3.17
White Population:2,842
Black Population:15
Hispanic Population:217
Asian Population:128
American Indian Population:2
Hawaiian Population:0
Other Population:45
Male Population:1,617
Female Population:1,651
Median Age:42.00 years
Male Median Age:40.80 years
Female Median Age:42.90 years

ZIP Code 11724 Other Demographics

# Residential Mailboxes:1,046
# Business Mailboxes:71
Total Delivery Receptacles:2,454
Number of Businesses:132
1st Quarter Payroll:$24,356,000
Annual Payroll:$105,804,000
# of Employees:1,318
Water Area:0.488 sq mi
Land Area:3.861 sq mi
118th Congressional District:01|03
118th Congressional Land Area:650.02|254.92 sq mi
Single Family Delivery Units:1,034
Multi Family Delivery Units:0
# Residential Mailboxes:1,046
# Business Mailboxes:71
Total Delivery Receptacles:2,454

ZIP Code 11724 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 490 485 -5
Retired Workers: 370 370 0
Disabled Workers: 15 15 0
Widow(er)s and Parents: 35 30 -5
Spouses: 40 40 0
Children: 30 30 0
65+: 440 440 0
Monthly Benefits - All: $945,000 $961,000 +$16,000
Monthly Benefits - Retired Workers: $765,000 $787,000 +$22,000
Monthly Benefits - Widow(ers): $67,000 $66,000 ($1,000)

ZIP Code 11724 Statistical Areas

CBSA: 35620
CBSA Name: New York-Newark-Jersey City, NY-NJ-PA
CBSA Type: Metro
CBSA Division: 35004
CBSA Division Name: Nassau County-Suffolk County, NY
CBSA Population:0
CBSA Division Population:0
MSA: 5602
MSA Name: New York-Northern New Jersey-Long Island, NY-NJ-CT-PA
PMSA: 5380
PMSA Name: Nassau-Suffolk, NY PMSA
City State Key:V12672
Preferred Last Line Key:V12672
11722: Previous ZIP Code
Next ZIP Code: 11725


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