35 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 5001 | White River Junction | 9,644 |
| 5156 | Springfield | 9,307 |
| 5143 | Chester | 4,967 |
| 5089 | Windsor | 4,403 |
| 5091 | Woodstock | 3,426 |
| 5055 | Norwich | 3,404 |
| 5068 | South Royalton | 2,910 |
| 5032 | Bethel | 2,894 |
| 5048 | Hartland | 2,649 |
| 5149 | Ludlow | 2,241 |
| 5151 | Perkinsville | 1,491 |
| 5767 | Rochester | 1,301 |
| 5065 | Sharon | 1,116 |
| 5037 | Brownsville | 853 |
| 5088 | Wilder | 827 |
| 5153 | Proctorsville | 801 |
| 5161 | Weston | 800 |
| 5772 | Stockbridge | 760 |
| 5035 | Bridgewater Corners | 757 |
| 5142 | Cavendish | 746 |
| 5062 | Reading | 498 |
| 5056 | Plymouth | 454 |
| 5150 | North Springfield | 424 |
| 5059 | Quechee | 419 |
| 5052 | North Hartland | 358 |
| 5053 | North Pomfret | 294 |
| 5084 | West Hartford | 176 |
| 5067 | South Pomfret | 142 |
| 5071 | South Woodstock | 139 |
| 5034 | Bridgewater | 133 |
| 5030 | Ascutney | 101 |
| 5031 | Barnard | 42 |
| 5073 | Taftsville | 22 |
| 5746 | Gaysville | 0 |
| 5009 | 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).