ZIP Code 05403

05403 is one of Vermont's ZIP codes, delivering to addresses in South Burlington, Chittenden County.

City: South Burlington
County: Chittenden County
State: Vermont
Prefix: 054xx

Where this code sits

05403 is part of the 054xx range, the group of codes handled by one mail processing centre. South Burlington is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the South Burlington page.

South Burlington Vermont ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 05403 delivers to without sharing its boundary.

802 Area code 802

ZIP codes nearest 05403

The ZIP codes whose reference points sit closest to 05403.
ZIP code	Distance	Delivers to
ZIP code 05401	3.0 mi	Burlington, VT
ZIP code 05404	3.0 mi	Winooski, VT
ZIP code 05439	3.1 mi	Colchester, VT
ZIP code 05495	4.3 mi	Williston, VT
ZIP code 05482	4.6 mi	Shelburne, VT
ZIP code 05402	4.8 mi	Burlington, VT
ZIP code 05405	4.8 mi	Burlington, VT
ZIP code 05406	4.8 mi	Burlington, 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 05403, plotted from its record coordinates.

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

Scope ZIP code 05403. 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.