Vermont · FIPS 50001 · County seat: Middlebury
Addison County, VT GIS & Parcel Viewer
Addison County, Vermont parcel data lives on Vermont Parcel Viewer (VCGI). Open it below in a new tab, then use the short steps on this page to find a property fast.
Open the Addison County statewide map ↗
Opens maps.vcgi.vermont.gov in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Vermont Parcel Viewer (VCGI) |
|---|---|
| Type | Statewide map (covers all of Vermont) |
| Website | maps.vcgi.vermont.gov |
| Access | Free, no login (checked Oct 2026) |
| County seat | Middlebury |
| Population | 37,720 (2023 Census Bureau estimate) |
| Land area | 766 sq mi |
| FIPS code | 50001 |
Who runs this map
The link goes to a statewide map (Vermont Parcel Viewer (VCGI)). It shows parcels for Addison County along with the rest of Vermont. A statewide layer can trail the county's own books by weeks or months, so treat it as a fast first look rather than the final word. As of our October 2026 test, anyone could open it without signing in or paying.
Searching for a parcel, step by step
- Open Vermont Parcel Viewer (VCGI) in a new tab and zoom to Addison County (around Middlebury).
- Type a street address into the search box, or click directly on a parcel.
- Review the parcel attributes; field names vary by state.
- Confirm anything important with the county assessor, since the statewide layer is a compiled copy.
Many parcel sites expect owner names last name first. If a full name finds nothing, try just the surname.
About Addison County
Addison County had an estimated 37,720 residents in 2023, according to the Census Bureau. With about 766 square miles of land, that works out to roughly 49 people per square mile. Among Vermont's 14 counties, it is the 7th largest by population. Its county seat is Middlebury.
Neighboring counties
Parcels close to the edge of Addison County can fall in the next county over. Neighboring counties:
- Chittenden County
- Orange County
- Rutland County
- Washington County
- Windsor County
- Essex County, NY
- Washington County, NY (state list)
A note on accuracy
Online parcel lines are drawn for tax and planning use. They can be off by several feet, so use a recorded plat or a licensed surveyor for fences, setbacks or a sale.