35 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 05001 | White River Junction | 9,747 |
| 05156 | Springfield | 9,028 |
| 05143 | Chester | 4,916 |
| 05089 | Windsor | 4,498 |
| 05055 | Norwich | 3,463 |
| 05091 | Woodstock | 3,387 |
| 05068 | South Royalton | 2,937 |
| 05032 | Bethel | 2,879 |
| 05048 | Hartland | 2,494 |
| 05149 | Ludlow | 2,171 |
| 05151 | Perkinsville | 1,691 |
| 05767 | Rochester | 1,431 |
| 05065 | Sharon | 1,084 |
| 05037 | Brownsville | 863 |
| 05153 | Proctorsville | 851 |
| 05772 | Stockbridge | 845 |
| 05088 | Wilder | 780 |
| 05035 | Bridgewater Corners | 779 |
| 05161 | Weston | 759 |
| 05142 | Cavendish | 726 |
| 05062 | Reading | 553 |
| 05150 | North Springfield | 418 |
| 05052 | North Hartland | 415 |
| 05059 | Quechee | 376 |
| 05056 | Plymouth | 350 |
| 05053 | North Pomfret | 302 |
| 05034 | Bridgewater | 228 |
| 05084 | West Hartford | 156 |
| 05067 | South Pomfret | 151 |
| 05071 | South Woodstock | 124 |
| 05030 | Ascutney | 92 |
| 05073 | Taftsville | 52 |
| 05031 | Barnard | 44 |
| 05746 | Gaysville | 0 |
| 05009 | White River Junction | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 35 ZCTAs in Windsor County, Vermont (US Census).