ZIP Code 22645

22645 is one of Virginia's ZIP codes, delivering to addresses in Middletown, Frederick County.

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

Where this code sits

22645 is part of the 226xx range, the group of codes handled by one mail processing centre. Middletown is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Middletown page.

Middletown Virginia ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 22645 delivers to without sharing its boundary.

ZIP codes nearest 22645

The ZIP codes whose reference points sit closest to 22645.
ZIP code	Distance	Delivers to
ZIP code 22649	2.9 mi	Middletown, VA
ZIP code 22657	4.5 mi	Strasburg, VA
ZIP code 22655	5.8 mi	Stephens City, VA
ZIP code 22641	6.6 mi	Strasburg, VA
ZIP code 22626	7.5 mi	Fishers Hill, VA
ZIP code 22602	7.9 mi	Winchester, VA
ZIP code 22654	9.0 mi	Star Tannery, VA
ZIP code 22663	9.3 mi	White Post, VA

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 22645, plotted from its record coordinates.

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

Scope ZIP code 22645. 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.