26 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 05060 | Randolph | 4,064 |
| 05033 | Bradford | 3,232 |
| 05679 | Williamstown | 3,136 |
| 05061 | Randolph Center | 1,989 |
| 05045 | Fairlee | 1,787 |
| 05075 | Thetford Center | 1,326 |
| 05038 | Chelsea | 1,301 |
| 05036 | Brookfield | 1,109 |
| 05077 | Tunbridge | 1,085 |
| 05654 | Graniteville | 1,044 |
| 05051 | Newbury | 997 |
| 05039 | Corinth | 987 |
| 05043 | East Thetford | 986 |
| 05079 | Vershire | 898 |
| 05675 | Washington | 897 |
| 05081 | Wells River | 775 |
| 05072 | Strafford | 722 |
| 05069 | South Ryegate | 679 |
| 05086 | West Topsham | 596 |
| 05040 | East Corinth | 568 |
| 05076 | Topsham | 531 |
| 05070 | South Strafford | 488 |
| 05649 | East Barre | 422 |
| 05041 | East Randolph | 289 |
| 05083 | West Fairlee | 198 |
| 05058 | Post Mills | 147 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 26 ZCTAs in Orange County, Vermont (US Census).