Caledonia County ZIP Codes
Caledonia County is a county of Vermont.
- ZIP codes
- 22
- Cities & towns
- 22
- Area codes
- 1
- Land area
- 649 sq mi
Every ZIP code in Caledonia County
| ZIP code | City |
|---|---|
| 05042 | East Ryegate |
| 05046 | Groton |
| 05050 | Mc Indoe Falls |
| 05069 | South Ryegate |
| 05819 | Saint Johnsbury |
| 05821 | Barnet |
| 05828 | Danville |
| 05832 | East Burke |
| 05836 | East Hardwick |
| 05838 | East Saint Johnsbury |
| 05843 | Hardwick |
| 05848 | Lower Waterford |
| 05849 | Lyndon |
| 05850 | Lyndon Center |
| 05851 | Lyndonville |
| 05861 | Passumpsic |
| 05862 | Peacham |
| 05863 | Saint Johnsbury Center |
| 05866 | Sheffield |
| 05867 | Sutton |
| 05871 | West Burke |
| 05873 | West Danville |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Caledonia County codes above are listed without a column we would have to invent.
Cities and towns in Caledonia County
A further 21 places in Caledonia County appear in the postal source without a page of its own; their codes are in the table above and each one links to its own page.
Area codes covering Caledonia County
Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.
Where Caledonia County's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope every ZIP code recorded in Caledonia County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.