ZIP Code 23421

23421 is one of Virginia's ZIP codes, delivering to addresses in Parksley, Accomack County.

City: Parksley
County: Accomack County
State: Virginia
Prefix: 234xx

Where this code sits

23421 is part of the 234xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Parksley.

Parksley Virginia ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 23421 delivers to without sharing its boundary.

ZIP codes nearest 23421

The ZIP codes whose reference points sit closest to 23421.
ZIP code	Distance	Delivers to
ZIP code 23357	1.6 mi	Greenbush, VA
ZIP code 23412	2.2 mi	Modest Town, VA
ZIP code 23308	3.9 mi	Bloxom, VA
ZIP code 23414	4.2 mi	Nelsonia, VA
ZIP code 23301	4.6 mi	Accomac, VA
ZIP code 23441	5.6 mi	Tasley, VA
ZIP code 23407	6.3 mi	Mappsville, VA
ZIP code 23409	6.6 mi	Mears, 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 23421, plotted from its record coordinates.

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

Scope ZIP code 23421. 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.