ZIP Code 05058

05058 is one of Vermont's ZIP codes, delivering to addresses in Post Mills, Orange County.

City: Post Mills
County: Orange County
State: Vermont
Prefix: 050xx

Where this code sits

05058 is part of the 050xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Post Mills.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 05058 delivers to without sharing its boundary.

802 Area code 802

ZIP codes nearest 05058

The ZIP codes whose reference points sit closest to 05058.
ZIP code	Distance	Delivers to
ZIP code 05083	2.3 mi	West Fairlee, VT
ZIP code 05045	4.1 mi	Fairlee, VT
ZIP code 05072	4.8 mi	Strafford, VT
ZIP code 05075	4.9 mi	Thetford Center, VT
ZIP code 05054	5.1 mi	North Thetford, VT
ZIP code 05079	5.8 mi	Vershire, VT
ZIP code 05043	6.1 mi	East Thetford, VT
ZIP code 05070	6.4 mi	South Strafford, VT

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 05058, plotted from its record coordinates.

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

Scope ZIP code 05058. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.