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: July 1, 2022

Zip Code 11722, Central Islip, NY

ZIP Code 11722 Details

Zip Code:11722
City:Central Islip
State:NY [New York]
Counties:SUFFOLK, NY
Multi County:No
City Alias(es):Central Islip
City Alias(es) To Avoid Using:S Hauppauge
South Hauppauge
Area Code:631 / 516 / 934
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:65 ft
State FIPS:36
County FIPS:103
Division:Middle Atlantic
Intro Date:<2004-10

ZIP Code 11722 2010 Census Demographics

Current Population:34,744
2010 Population:35,177
Households per ZIP Code:9,551
Average House Value:$297,600
Avg. Income Per Household:$79,432
Persons Per Household:3.66
White Population:16,857
Black Population:9,646
Hispanic Population:18,334
Asian Population:1,460
American Indian Population:668
Hawaiian Population:95
Other Population:8,672
Male Population:17,461
Female Population:17,716
Median Age:32.60 years
Male Median Age:31.80 years
Female Median Age:33.50 years

ZIP Code 11722 Other Demographics

# Residential Mailboxes:9,493
# Business Mailboxes:449
Total Delivery Receptacles:11,014
Number of Businesses:553
1st Quarter Payroll:$56,802,000
Annual Payroll:$228,353,000
# of Employees:5,338
Water Area:0 sq mi
Land Area:6.968 sq mi
113th Congressional District:01|02
113th Congressional Land Area:650.02|182.01 sq mi
Single Family Delivery Units:7,199
Multi Family Delivery Units:1,147
# Residential Mailboxes:9,493
# Business Mailboxes:449
Total Delivery Receptacles:11,014

ZIP Code 11722 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 5,330 5,405 +75
Retired Workers: 3,345 3,475 +130
Disabled Workers: 1,025 970 -55
Widow(er)s and Parents: 270 280 +10
Spouses: 180 175 -5
Children: 510 505 -5
65+: 3,560 3,695 +135
Monthly Benefits - All: $6,895,000 $7,190,000 +$295,000
Monthly Benefits - Retired Workers: $4,854,000 $5,158,000 +$304,000
Monthly Benefits - Widow(ers): $349,000 $371,000 +$22,000

ZIP Code 11722 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:18,897,109
CBSA Division Population:2,832,882
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:V12492
Preferred Last Line Key:V12492
11721: Previous ZIP Code
Next ZIP Code: 11724


  1. U.S. Postal Service [Last Updated: 7/1/2022],
  2. Internal Data Creation [Last Updated: 7/1/2022],
  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: 7/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],