There are 108 zip codes in Suffolk County, New York. The most populated is 11746, located in Huntington Station. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | Population | City |
|---|---|---|
| 11746 | 67,663 | Huntington Station |
| 11706 | 65,437 | Bay Shore |
| 11717 | 64,969 | Brentwood |
| 11772 | 45,345 | Patchogue |
| 11757 | 45,082 | Lindenhurst |
| 11743 | 41,423 | Huntington |
| 11704 | 39,753 | West Babylon |
| 11779 | 38,654 | Ronkonkoma |
| 11722 | 37,032 | Central Islip |
| 11787 | 34,408 | Smithtown |
| 11735 | 32,716 | Farmingdale |
| 11901 | 32,330 | Riverhead |
| 11731 | 30,714 | East Northport |
| 11727 | 30,058 | Coram |
| 11763 | 29,765 | Medford |
| 11720 | 29,193 | Centereach |
| 11725 | 28,735 | Commack |
| 11701 | 27,874 | Amityville |
| 11741 | 27,632 | Holbrook |
| 11967 | 26,860 | Shirley |
| 11729 | 26,608 | Deer Park |
| 11795 | 25,650 | West Islip |
| 11784 | 25,425 | Selden |
| 11776 | 24,119 | Port Jefferson Station |
| 11726 | 22,059 | Copiague |
| 11768 | 21,333 | Northport |
| 11937 | 21,040 | East Hampton |
| 11738 | 20,077 | Farmingville |
| 11747 | 19,605 | Melville |
| 11790 | 19,282 | Stony Brook |
| 11754 | 18,431 | Kings Park |
| 11798 | 18,355 | Wyandanch |
| 11946 | 17,517 | Hampton Bays |
| 11703 | 17,414 | North Babylon |
| 11733 | 17,304 | East Setauket |
| 11788 | 17,017 | Hauppauge |
| 11950 | 16,379 | Mastic |
| 11780 | 15,617 | Saint James |
| 11782 | 15,113 | Sayville |
| 11951 | 14,969 | Mastic Beach |
| 11767 | 14,493 | Nesconset |
| 11730 | 14,168 | East Islip |
| 11702 | 14,044 | Babylon |
| 11953 | 13,701 | Middle Island |
| 11968 | 13,623 | Southampton |
| 11751 | 13,501 | Islip |
| 11742 | 13,448 | Holtsville |
| 11949 | 13,194 | Manorville |
| 11961 | 13,126 | Ridge |
| 11764 | 12,711 | Miller Place |
| 11778 | 12,496 | Rocky Point |
| 11755 | 12,227 | Lake Grove |
| 11766 | 11,476 | Mount Sinai |
| 11740 | 11,010 | Greenlawn |
| 11716 | 10,074 | Bohemia |
| 11777 | 9,257 | Port Jefferson |
| 11752 | 9,164 | Islip Terrace |
| 11769 | 9,081 | Oakdale |
| 11713 | 8,905 | Bellport |
| 11792 | 8,595 | Wading River |
| 11963 | 8,445 | Sag Harbor |
| 11705 | 8,409 | Bayport |
| 11934 | 7,778 | Center Moriches |
| 11789 | 7,434 | Sound Beach |
| 11933 | 6,975 | Calverton |
| 11721 | 6,569 | Centerport |
| 11786 | 6,559 | Shoreham |
| 11971 | 6,286 | Southold |
| 11942 | 5,620 | East Quogue |
| 11940 | 5,462 | East Moriches |
| 11952 | 5,231 | Mattituck |
| 11980 | 5,144 | Yaphank |
| 11944 | 4,799 | Greenport |
| 11954 | 4,322 | Montauk |
| 11978 | 3,969 | Westhampton Beach |
| 11796 | 3,843 | West Sayville |
| 11715 | 3,786 | Blue Point |
| 11749 | 3,568 | Islandia |
| 11719 | 3,519 | Brookhaven |
| 11718 | 3,181 | Brightwaters |
| 11964 | 3,129 | Shelter Island |
| 11977 | 3,069 | Westhampton |
| 11724 | 2,874 | Cold Spring Harbor |
| 11955 | 2,857 | Moriches |
| 11935 | 2,847 | Cutchogue |
| 11941 | 2,493 | Eastport |
| 11976 | 2,437 | Water Mill |
| 11939 | 1,564 | East Marion |
| 11794 | 1,425 | Stony Brook |
| 11739 | 1,400 | Great River |
| 11957 | 1,220 | Orient |
| 11932 | 1,032 | Bridgehampton |
| 11960 | 962 | Remsenburg |
| 11958 | 893 | Peconic |
| 11930 | 741 | Amagansett |
| 11959 | 632 | Quogue |
| 11970 | 563 | South Jamesport |
| 11948 | 535 | Laurel |
| 11965 | 491 | Shelter Island Heights |
| 11975 | 426 | Wainscott |
| 11972 | 413 | Speonk |
| 11962 | 344 | Sagaponack |
| 11956 | 305 | New Suffolk |
| 11947 | 153 | Jamesport |
| 11770 | 112 | Ocean Beach |
| 06390 | 53 | Fishers Island |
| 11973 | 39 | Upton |
| 11931 | 0 | Aquebogue |