22 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 05855 | Newport | 7,576 |
| 05860 | Orleans | 2,859 |
| 05859 | North Troy | 2,217 |
| 05822 | Barton | 1,999 |
| 05829 | Derby | 1,600 |
| 05830 | Derby Line | 1,534 |
| 05845 | Irasburg | 1,414 |
| 05857 | Newport Center | 1,329 |
| 05847 | Lowell | 1,154 |
| 05872 | West Charleston | 766 |
| 05826 | Craftsbury | 715 |
| 05853 | Morgan | 711 |
| 05874 | Westfield | 655 |
| 05839 | Glover | 622 |
| 05827 | Craftsbury Common | 615 |
| 05842 | Greensboro Bend | 532 |
| 05875 | Barton | 448 |
| 05820 | Albany | 334 |
| 05841 | Greensboro | 325 |
| 05825 | Coventry | 87 |
| 05868 | Troy | 59 |
| 05833 | East Charleston | 42 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 22 ZCTAs in Orleans County, Vermont (US Census).