Suffolk County, New York ZIP Codes

106 ZIP Codes

Zip Code
City
Population ↓
11706Bay Shore68,976
11746Huntington Station65,747
11772Patchogue45,023
11757Lindenhurst44,413
11743Huntington43,490
11704West Babylon40,706
11722Central Islip39,033
11779Ronkonkoma38,206
11787Smithtown34,499
11901Riverhead33,091
11735Farmingdale32,028
11731East Northport29,999
11763Medford29,973
11701Amityville29,509
11720Centereach29,292
11725Commack29,073
11727Coram28,495
11967Shirley27,975
11729Deer Park27,231
11741Holbrook26,667
11784Selden26,244
11795West Islip25,379
11776Port Jefferson Station22,808
11768Northport22,030
11937East Hampton21,882
11726Copiague21,455
11790Stony Brook21,074
11747Melville20,513
11738Farmingville18,877
11733East Setauket17,752
11950Mastic17,599
11754Kings Park17,565
11788Hauppauge17,374
11703North Babylon17,187
11951Mastic Beach15,938
11946Hampton Bays15,819
11968Southampton15,312
11780Saint James15,018
11767Nesconset14,964
11949Manorville14,563
11782Sayville14,405
11730East Islip14,247
11702Babylon13,909
11751Islip13,726
11742Holtsville13,202
11953Middle Island12,846
11764Miller Place12,551
11778Rocky Point12,390
11961Ridge12,315
11755Lake Grove12,144
11766Mount Sinai10,750
11740Greenlawn10,127
11716Bohemia9,659
11934Center Moriches9,418
11777Port Jefferson9,396
11713Bellport9,218
11752Islip Terrace9,204
11769Oakdale8,935
11792Wading River8,904
11963Sag Harbor8,390
11705Bayport8,284
11789Sound Beach7,369
11933Calverton6,693
11786Shoreham6,459
11721Centerport6,426
11971Southold6,361
11980Yaphank5,855
11940East Moriches5,819
11942East Quogue5,406
11952Mattituck5,040
11944Greenport5,037
11978Westhampton Beach4,705
11954Montauk4,223
11715Blue Point3,936
11749Islandia3,600
11796West Sayville3,560
11719Brookhaven3,235
11718Brightwaters3,179
11724Cold Spring Harbor3,073
11976Water Mill2,952
11964Shelter Island2,906
11935Cutchogue2,863
11977Westhampton2,843
11941Eastport2,814
11955Moriches2,458
11939East Marion1,331
11739Great River1,225
11957Orient1,121
11948Laurel924
11958Peconic884
11930Amagansett842
11794Stony Brook831
11960Remsenburg830
11959Quogue734
11932Bridgehampton725
11962Sagaponack712
11975Wainscott450
11970South Jamesport416
11965Shelter Island Heights404
11972Speonk334
11956New Suffolk298
11947Jamesport148
11770Ocean Beach77
06390Fishers Island72
11973Upton48
11931Aquebogue27

Overview of ZIP Codes in Suffolk County

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
106
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 106 ZCTAs in Suffolk County, New York (US Census).

Sources

  1. US Census: 2025 Gazetteer Files
  2. US Census: ZIP Code Tabulation Areas (ZCTAs)

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