Essex County ZIP Codes

Essex County is a county of Vermont.

ZIP codes: 12
Cities & towns: 12
Area codes: 1
Land area: 662 sq mi

Every ZIP code in Essex County

058xx–059xx

The complete list of Essex County, VT ZIP codes with the city each one delivers to.
ZIP code	City
05824	Concord
05837	East Haven
05840	Granby
05846	Island Pond
05858	North Concord
05901	Averill
05902	Beecher Falls
05903	Canaan
05904	Gilman
05905	Guildhall
05906	Lunenburg
05907	Norton

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Essex County codes above are listed without a column we would have to invent.

Area codes covering Essex County

Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.

802 Area code 802

Where Essex County's ZIP codes sit

Each point is the reference point of one Essex County ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope every ZIP code recorded in Essex 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 16 July 2026. The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.