Delaware County, New York ZIP codes
34 ZIP codes are in Delaware County, plus 13 that cross in from neighboring counties.
- ZIP codes
- 34
- Population in these ZIPs
- 38,757
- Avg. median income
- $65,500population-weighted
- Cities & towns
- 34
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Delaware County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 12421 | Denver | 261 | $100,819 | $356,900 |
| 12434 | Grand Gorge | 944 | $48,656 | $196,300 |
| 12438 | Halcottsville | 190 | $78,512 | — |
| 12441 | Highmount | 106 | $55,893 | — |
| 12455 | Margaretville | 1,689 | $85,926 | $346,000 |
| 12459 | New Kingston | 30 | — | — |
| 12474 | Roxbury | 857 | $57,428 | $317,700 |
| 12760 | Long Eddy | 367 | $90,938 | $291,300 |
| 12776 | Roscoe | 2,073 | $84,211 | $291,000 |
| 13731 | Andes | 1,038 | $73,750 | $381,500 |
| 13739 | Bloomville | 833 | $64,219 | $265,000 |
| 13740 | Bovina Center | 626 | $80,625 | $407,000 |
| 13750 | Davenport | 896 | $62,344 | $205,900 |
| 13751 | Davenport Center | 297 | — | $210,600 |
| 13752 | Delancey | 858 | $66,302 | $296,200 |
| 13753 | Delhi | 5,696 | $70,000 | $284,800 |
| 13755 | Downsville | 652 | $64,375 | $176,300 |
| 13756 | East Branch | 697 | $71,765 | $206,800 |
| 13757 | East Meredith | 1,130 | $73,523 | $288,300 |
| 13774 | Fishs Eddy | 323 | $70,638 | $152,700 |
| 13775 | Franklin | 1,752 | $78,750 | $257,900 |
| 13782 | Hamden | 936 | $62,961 | $265,700 |
| 13783 | Hancock | 2,035 | $51,510 | $192,700 |
| 13786 | Harpersfield | 430 | $54,688 | $254,700 |
| 13788 | Hobart | 997 | $100,313 | $245,200 |
| 13804 | Masonville | 244 | $45,000 | $198,200 |
| 13806 | Meridale | 143 | — | — |
| 13838 | Sidney | 4,251 | $53,306 | $146,900 |
| 13839 | Sidney Center | 1,360 | $54,271 | $204,300 |
| 13842 | South Kortright | 582 | $88,500 | $285,800 |
| 13846 | Treadwell | 308 | $32,857 | $253,300 |
| 13847 | Trout Creek | 18 | — | — |
| 13856 | Walton | 5,881 | $48,958 | $208,600 |
| 13860 | West Davenport | 257 | $143,315 | $255,500 |
ZIP codes partly in Delaware County
These ZIP codes are mostly in a neighboring county but cover part of Delaware County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 12093 | Jefferson | Schoharie County | 1,276 | $65,321 | $261,900 |
| 12155 | Schenevus | Otsego County | 1,685 | $62,361 | $187,500 |
| 12167 | Stamford | Schoharie County | 2,279 | $53,047 | $239,700 |
| 12406 | Arkville | Ulster County | 644 | $71,208 | $268,100 |
| 12430 | Fleischmanns | Greene County | 1,253 | $68,250 | $366,900 |
| 12465 | Pine Hill | Ulster County | 255 | — | $415,300 |
| 12468 | Prattsville | Greene County | 1,329 | $51,875 | $368,500 |
| 12758 | Livingston Manor | Sullivan County | 4,025 | $68,958 | $333,200 |
| 13733 | Bainbridge | Chenango County | 5,076 | $60,759 | $175,400 |
| 13754 | Deposit | Broome County | 2,768 | $61,000 | $187,100 |
| 13820 | Oneonta | Otsego County | 23,056 | $65,953 | $226,900 |
| 13825 | Otego | Otsego County | 2,903 | $76,875 | $228,200 |
| 13849 | Unadilla | Otsego County | 4,427 | $57,917 | $179,400 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Delaware County
- Denver
- Grand Gorge
- Halcottsville
- Highmount
- Margaretville
- New Kingston
- Roxbury
- Long Eddy
- Roscoe
- Andes
- Bloomville
- Bovina Center
- Davenport
- Davenport Center
- Delancey
- Delhi
- Downsville
- East Branch
- East Meredith
- Fishs Eddy
- Franklin
- Hamden
- Hancock
- Harpersfield
- Hobart
- Masonville
- Meridale
- Sidney
- Sidney Center
- South Kortright
- Treadwell
- Trout Creek
- Walton
- West Davenport
Nearby counties
Frequently asked questions
How many ZIP codes are in Delaware County, New York?
34 ZIP codes are mainly in Delaware County, and 13 more ZIP codes from neighboring areas reach partly into it.
What cities are in Delaware County?
ZIP codes in Delaware County use the city names Andes, Bloomville, Bovina Center, Davenport, Davenport Center, Delancey, Delhi, Denver, Downsville, East Branch, East Meredith and Fishs Eddy and others.