There are 52 zip codes in Sullivan County, New York. The most populated is 12701, located in Monticello. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | Population | City |
|---|---|---|
| 12701 | 12,448 | Monticello |
| 12721 | 7,872 | Bloomingburg |
| 12754 | 7,800 | Liberty |
| 12790 | 4,226 | Wurtsboro |
| 12758 | 3,857 | Livingston Manor |
| 12788 | 2,841 | Woodbourne |
| 12775 | 2,474 | Rock Hill |
| 12789 | 2,336 | Woodridge |
| 12779 | 2,304 | South Fallsburg |
| 12759 | 2,145 | Loch Sheldrake |
| 12747 | 2,026 | Hurleyville |
| 12733 | 1,996 | Fallsburg |
| 12723 | 1,776 | Callicoon |
| 12748 | 1,751 | Jeffersonville |
| 12764 | 1,713 | Narrowsburg |
| 12737 | 1,625 | Glen Spey |
| 12783 | 1,409 | Swan Lake |
| 12726 | 1,357 | Cochecton |
| 12751 | 1,151 | Kiamesha Lake |
| 12719 | 1,132 | Barryville |
| 12785 | 1,041 | Westbrookville |
| 12734 | 1,016 | Ferndale |
| 12765 | 891 | Neversink |
| 12768 | 866 | Parksville |
| 12777 | 846 | Forestburgh |
| 12732 | 830 | Eldred |
| 12791 | 690 | Youngsville |
| 12766 | 658 | North Branch |
| 12786 | 568 | White Lake |
| 12749 | 539 | Kauneonga Lake |
| 12763 | 470 | Mountain Dale |
| 12778 | 402 | Smallwood |
| 12769 | 363 | Phillipsport |
| 12738 | 359 | Glen Wild |
| 12762 | 350 | Mongaup Valley |
| 12743 | 310 | Highland Lake |
| 12752 | 302 | Lake Huntington |
| 12720 | 274 | Bethel |
| 12767 | 225 | Obernburg |
| 12781 | 202 | Summitville |
| 12742 | 194 | Harris |
| 12770 | 180 | Pond Eddy |
| 12741 | 168 | Hankins |
| 12792 | 167 | Yulan |
| 12736 | 122 | Fremont Center |
| 12787 | 97 | White Sulphur Springs |
| 12724 | 78 | Callicoon Center |
| 12483 | 71 | Spring Glen |
| 12750 | 36 | Kenoza Lake |
| 12745 | 5 | Hortonville |
| 12784 | 0 | Thompsonville |
| 12722 | 0 | Burlingham |