ZIP 05873 falls in Caledonia County, Vermont, where we hold 9,457 parcels measured as septic county-wide and 3,422 on sewer. We do not have a per-ZIP parcel count for this county, so this is the county total, not a count specific to ZIP 05873.
ZCTA 05873 is not entirely inside one county. Land-area share is from the 2020 Census ZCTA-to-county relationship file.
| County | Land in this ZIP | Documents held | On septic (county) | On sewer (county) |
|---|---|---|---|---|
| Caledonia County, Vermont | 96% | 29,901 | 9,457 | 3,422 |
| Washington County, Vermont | 4% | 30,731 | 12,938 | 8,356 |
Land-area overlap is from the 2020 Census Bureau ZCTA5-to-county relationship file, not an estimate of ours. Parcel and document counts are rows we hold, not a survey of every property in the ZIP. Last verified 2026-09-01.
We hold 9,457 parcels measured as septic for Caledonia County, Vermont as a whole, not broken out by ZIP.
ZIP 05873 spans 2 counties: Caledonia County, Vermont, Washington County, Vermont.