26 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 05060 | Randolph | 4,268 |
| 05679 | Williamstown | 3,147 |
| 05033 | Bradford | 3,081 |
| 05061 | Randolph Center | 1,788 |
| 05045 | Fairlee | 1,779 |
| 05075 | Thetford Center | 1,438 |
| 05038 | Chelsea | 1,371 |
| 05036 | Brookfield | 1,169 |
| 05077 | Tunbridge | 1,116 |
| 05654 | Graniteville | 953 |
| 05039 | Corinth | 935 |
| 05051 | Newbury | 927 |
| 05079 | Vershire | 914 |
| 05043 | East Thetford | 907 |
| 05675 | Washington | 898 |
| 05081 | Wells River | 842 |
| 05069 | South Ryegate | 778 |
| 05072 | Strafford | 751 |
| 05086 | West Topsham | 647 |
| 05040 | East Corinth | 589 |
| 05070 | South Strafford | 510 |
| 05076 | Topsham | 495 |
| 05649 | East Barre | 427 |
| 05041 | East Randolph | 372 |
| 05083 | West Fairlee | 193 |
| 05058 | Post Mills | 128 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 26 ZCTAs in Orange County, Vermont (US Census).