Ulster County ZIP Codes
Ulster County is a county of New York.
- ZIP codes
- 57
- Cities & towns
- 56
- Area codes
- 5
- Land area
- 1,124 sq mi
Every ZIP code in Ulster County
| ZIP code | City |
|---|---|
| 12401 | Kingston |
| 12402 | Kingston |
| 12404 | Accord |
| 12409 | Bearsville |
| 12410 | Big Indian |
| 12411 | Bloomington |
| 12412 | Boiceville |
| 12416 | Chichester |
| 12417 | Connelly |
| 12419 | Cottekill |
| 12420 | Cragsmoor |
| 12428 | Ellenville |
| 12429 | Esopus |
| 12432 | Glasco |
| 12433 | Glenford |
| 12435 | Greenfield Park |
| 12440 | High Falls |
| 12441 | Highmount |
| 12443 | Hurley |
| 12446 | Kerhonkson |
| 12448 | Lake Hill |
| 12449 | Lake Katrine |
| 12453 | Malden On Hudson |
| 12456 | Mount Marion |
| 12457 | Mount Tremper |
| 12458 | Napanoch |
| 12461 | Olivebridge |
| 12464 | Phoenicia |
| 12465 | Pine Hill |
| 12466 | Port Ewen |
| 12471 | Rifton |
| 12472 | Rosendale |
| 12475 | Ruby |
| 12477 | Saugerties |
| 12480 | Shandaken |
| 12481 | Shokan |
| 12483 | Spring Glen |
| 12484 | Stone Ridge |
| 12486 | Tillson |
| 12487 | Ulster Park |
| 12489 | Wawarsing |
| 12490 | West Camp |
| 12491 | West Hurley |
| 12493 | West Park |
| 12494 | West Shokan |
| 12495 | Willow |
| 12498 | Woodstock |
| 12515 | Clintondale |
| 12525 | Gardiner |
| 12528 | Highland |
| 12542 | Marlboro |
| 12547 | Milton |
| 12548 | Modena |
| 12561 | New Paltz |
| 12568 | Plattekill |
| 12588 | Walker Valley |
| 12589 | Wallkill |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Ulster County codes above are listed without a column we would have to invent.
Cities and towns in Ulster County
A further 51 places in Ulster County appear in the postal source without a page of its own; their codes are in the table above and each one links to its own page.
Area codes covering Ulster County
Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.
Where Ulster County's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope every ZIP code recorded in Ulster County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.