Washington County, Vermont ZIP codes
29 ZIP codes are in Washington County, plus 6 that cross in from neighboring counties. It's part of the Barre, VT micro area.
- ZIP codes
- 29
- Population in these ZIPs
- 60,206
- Avg. median income
- $84,800population-weighted
- Cities & towns
- 22
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Washington County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 05601 PO Box | Montpelier | — | — | — |
| 05602 | Montpelier | 12,250 | $81,320 | $417,700 |
| 05603 PO Box | Montpelier | — | — | — |
| 05604 PO Box | Montpelier | — | — | — |
| 05609 PO Box | Montpelier | — | — | — |
| 05620 PO Box | Montpelier | — | — | — |
| 05633 PO Box | Montpelier | — | — | — |
| 05640 | Adamant | 259 | $114,375 | $315,600 |
| 05641 | Barre | 16,936 | $76,855 | $312,000 |
| 05647 | Cabot | 1,122 | $76,406 | $359,800 |
| 05648 | Calais | 483 | $71,719 | $401,100 |
| 05650 | East Calais | 1,029 | $84,583 | $365,800 |
| 05651 | East Montpelier | 1,510 | $103,393 | $454,900 |
| 05658 | Marshfield | 1,725 | $72,292 | $322,200 |
| 05660 | Moretown | 1,882 | $96,125 | $504,300 |
| 05663 | Northfield | 6,840 | $77,524 | $319,000 |
| 05664 | Northfield Falls | 0 | — | — |
| 05666 | North Montpelier | 17 | — | — |
| 05667 | Plainfield | 2,412 | $66,667 | $358,700 |
| 05669 | Roxbury | 768 | $75,750 | $311,400 |
| 05670 | South Barre | 0 | — | — |
| 05671 PO Box | Waterbury | — | — | — |
| 05673 | Waitsfield | 2,570 | $98,068 | $563,500 |
| 05674 | Warren | 1,585 | $86,905 | $488,200 |
| 05676 | Waterbury | 5,032 | $92,773 | $455,100 |
| 05677 | Waterbury Center | 2,290 | $157,139 | $598,300 |
| 05678 | Websterville | 228 | $148,205 | — |
| 05681 | Woodbury | 119 | $103,472 | $289,600 |
| 05682 | Worcester | 1,149 | $85,417 | $375,900 |
ZIP codes partly in Washington County
These ZIP codes are mostly in a neighboring county but cover part of Washington County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 05060 | Randolph | Orange County | 4,268 | $77,317 | $329,900 |
| 05649 | East Barre | Orange County | 427 | $103,281 | $289,900 |
| 05654 | Graniteville | Orange County | 953 | $89,896 | $278,100 |
| 05680 | Wolcott | Lamoille County | 2,003 | $72,917 | $353,100 |
| 05843 | Hardwick | Caledonia County | 2,198 | $71,818 | $255,600 |
| 05873 | West Danville | Caledonia County | 864 | $70,288 | $347,600 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Washington County
Nearby counties
Frequently asked questions
How many ZIP codes are in Washington County, Vermont?
29 ZIP codes are mainly in Washington County, and 6 more ZIP codes from neighboring areas reach partly into it.
What cities are in Washington County?
ZIP codes in Washington County use the city names Adamant, Barre, Cabot, Calais, East Calais, East Montpelier, Marshfield, Montpelier, Moretown, North Montpelier, Northfield and Northfield Falls and others.
What metro area is Washington County in?
Washington County is part of the Barre, VT micropolitan statistical area.