ZIP Code 22031

22031 is one of Virginia's ZIP codes, delivering to addresses in Fairfax, Fairfax city.

City: Fairfax
Independent city: Fairfax city
State: Virginia
Prefix: 220xx

Where this code sits

22031 is part of the 220xx range, the group of codes handled by one mail processing centre. Fairfax is served by 9 ZIP codes in total; the full list, with the independent city each falls in, is on the Fairfax page.

Fairfax Virginia ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 22031 delivers to without sharing its boundary.

ZIP codes nearest 22031

The ZIP codes whose reference points sit closest to 22031.
ZIP code	Distance	Delivers to
ZIP code 22116	1.8 mi	Merrifield, VA
ZIP code 22081	1.9 mi	Merrifield, VA
ZIP code 22038	2.1 mi	Fairfax, VA
ZIP code 22082	2.3 mi	Merrifield, VA
ZIP code 20122	2.4 mi	Centreville, VA
ZIP code 20153	2.4 mi	Chantilly, VA
ZIP code 20192	2.4 mi	Herndon, VA
ZIP code 20195	2.4 mi	Reston, 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 22031, plotted from its record coordinates.

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

Scope ZIP code 22031. 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.