100 Smallest ZIP Codes in the United States by Population in Sullivan County, New York
Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Sullivan County, New York.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 12745 | HORTONVILLE | NY | 5 |
| 2 | 12750 | KENOZA LAKE | NY | 36 |
| 3 | 12724 | CALLICOON CENTER | NY | 78 |
| 4 | 12787 | WHITE SULPHUR SPRINGS | NY | 97 |
| 5 | 12736 | FREMONT CENTER | NY | 122 |
| 6 | 12792 | YULAN | NY | 167 |
| 7 | 12741 | HANKINS | NY | 168 |
| 8 | 12770 | POND EDDY | NY | 180 |
| 9 | 12742 | HARRIS | NY | 194 |
| 10 | 12781 | SUMMITVILLE | NY | 202 |
| 11 | 12767 | OBERNBURG | NY | 225 |
| 12 | 12720 | BETHEL | NY | 274 |
| 13 | 12752 | LAKE HUNTINGTON | NY | 302 |
| 14 | 12743 | HIGHLAND LAKE | NY | 310 |
| 15 | 12762 | MONGAUP VALLEY | NY | 350 |
| 16 | 12738 | GLEN WILD | NY | 359 |
| 17 | 12769 | PHILLIPSPORT | NY | 363 |
| 18 | 12778 | SMALLWOOD | NY | 402 |
| 19 | 12763 | MOUNTAIN DALE | NY | 470 |
| 20 | 12749 | KAUNEONGA LAKE | NY | 539 |
| 21 | 12786 | WHITE LAKE | NY | 568 |
| 22 | 12766 | NORTH BRANCH | NY | 658 |
| 23 | 12791 | YOUNGSVILLE | NY | 690 |
| 24 | 12732 | ELDRED | NY | 830 |
| 25 | 12777 | FORESTBURGH | NY | 846 |
| 26 | 12768 | PARKSVILLE | NY | 866 |
| 27 | 12765 | NEVERSINK | NY | 891 |
| 28 | 12734 | FERNDALE | NY | 1,016 |
| 29 | 12719 | BARRYVILLE | NY | 1,132 |
| 30 | 12751 | KIAMESHA LAKE | NY | 1,151 |
| 31 | 12726 | COCHECTON | NY | 1,357 |
| 32 | 12783 | SWAN LAKE | NY | 1,409 |
| 33 | 12737 | GLEN SPEY | NY | 1,625 |
| 34 | 12740 | GRAHAMSVILLE | NY | 1,695 |
| 35 | 12764 | NARROWSBURG | NY | 1,713 |
| 36 | 12748 | JEFFERSONVILLE | NY | 1,751 |
| 37 | 12723 | CALLICOON | NY | 1,776 |
| 38 | 12733 | FALLSBURG | NY | 1,996 |
| 39 | 12747 | HURLEYVILLE | NY | 2,026 |
| 40 | 12776 | ROSCOE | NY | 2,072 |
| 41 | 12759 | LOCH SHELDRAKE | NY | 2,145 |
| 42 | 12779 | SOUTH FALLSBURG | NY | 2,304 |
| 43 | 12789 | WOODRIDGE | NY | 2,336 |
| 44 | 12775 | ROCK HILL | NY | 2,474 |
| 45 | 12788 | WOODBOURNE | NY | 2,841 |
| 46 | 12758 | LIVINGSTON MANOR | NY | 3,857 |
| 47 | 12790 | WURTSBORO | NY | 4,226 |
| 48 | 12754 | LIBERTY | NY | 7,800 |
| 49 | 12721 | BLOOMINGBURG | NY | 7,872 |
| 50 | 12701 | MONTICELLO | NY | 12,448 |