ZIP Code 05850

05850 is one of Vermont's ZIP codes, delivering to addresses in Lyndon Center, Caledonia County.

City: Lyndon Center
County: Caledonia County
State: Vermont
Prefix: 058xx

Where this code sits

05850 is part of the 058xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lyndon Center.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 05850 delivers to without sharing its boundary.

802 Area code 802

ZIP codes nearest 05850

The ZIP codes whose reference points sit closest to 05850.
ZIP code	Distance	Delivers to
ZIP code 05851	2.8 mi	Lyndonville, VT
ZIP code 05849	4.5 mi	Lyndon, VT
ZIP code 05863	5.9 mi	Saint Johnsbury Center, VT
ZIP code 05832	6.1 mi	East Burke, VT
ZIP code 05867	7.3 mi	Sutton, VT
ZIP code 05866	7.4 mi	Sheffield, VT
ZIP code 05819	7.9 mi	Saint Johnsbury, VT
ZIP code 05838	7.9 mi	East Saint Johnsbury, 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 05850, plotted from its record coordinates.

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

Scope ZIP code 05850. 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.