ZIP Code 22603

22603 is one of Virginia's ZIP codes, delivering to addresses in Winchester, Frederick County.

City: Winchester
County: Frederick County
State: Virginia
Prefix: 226xx

Where this code sits

22603 is part of the 226xx range, the group of codes handled by one mail processing centre. Winchester is served by 4 ZIP codes in total; the full list, with the county each falls in, is on the Winchester page.

Winchester Virginia ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 22603 delivers to without sharing its boundary.

ZIP codes nearest 22603

The ZIP codes whose reference points sit closest to 22603.
ZIP code	Distance	Delivers to
ZIP code 22624	5.4 mi	Clear Brook, VA
ZIP code 22601	5.5 mi	Winchester, VA
ZIP code 22604	6.9 mi	Winchester, VA
ZIP code 22622	7.1 mi	Brucetown, VA
ZIP code 25440	7.2 mi	Ridgeway, WV
ZIP code 22656	7.3 mi	Stephenson, VA
ZIP code 22637	7.8 mi	Gore, VA
ZIP code 25421	8.6 mi	Glengary, WV

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 22603, plotted from its record coordinates.

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

Scope ZIP code 22603. 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.