ZIP Code 22003

22003 is one of Virginia's ZIP codes, delivering to addresses in Annandale, Fairfax County.

City: Annandale
County: Fairfax County
State: Virginia
Prefix: 220xx

Where this code sits

22003 is part of the 220xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Annandale.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 22003 delivers to without sharing its boundary.

ZIP codes nearest 22003

The ZIP codes whose reference points sit closest to 22003.
ZIP code	Distance	Delivers to
ZIP code 22151	1.9 mi	Springfield, VA
ZIP code 22042	2.5 mi	Falls Church, VA
ZIP code 22116	3.0 mi	Merrifield, VA
ZIP code 22082	3.1 mi	Merrifield, VA
ZIP code 22081	3.2 mi	Merrifield, VA
ZIP code 22161	3.2 mi	Springfield, VA
ZIP code 22031	3.4 mi	Fairfax, VA
ZIP code 22312	3.6 mi	Alexandria, 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 22003, plotted from its record coordinates.

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

Scope ZIP code 22003. 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.