22 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 5855 | Newport | 7,576 |
| 5860 | Orleans | 2,859 |
| 5859 | North Troy | 2,217 |
| 5822 | Barton | 1,999 |
| 5829 | Derby | 1,600 |
| 5830 | Derby Line | 1,534 |
| 5845 | Irasburg | 1,414 |
| 5857 | Newport Center | 1,329 |
| 5847 | Lowell | 1,154 |
| 5872 | West Charleston | 766 |
| 5826 | Craftsbury | 715 |
| 5853 | Morgan | 711 |
| 5874 | Westfield | 655 |
| 5839 | Glover | 622 |
| 5827 | Craftsbury Common | 615 |
| 5842 | Greensboro Bend | 532 |
| 5875 | Barton | 448 |
| 5820 | Albany | 334 |
| 5841 | Greensboro | 325 |
| 5825 | Coventry | 87 |
| 5868 | Troy | 59 |
| 5833 | 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).