ZIP Code 20181

20181 is one of Virginia's ZIP codes, delivering to addresses in Nokesville, Prince William County.

City: Nokesville
County: Prince William County
State: Virginia
Prefix: 201xx

Where this code sits

20181 is part of the 201xx range, the group of codes handled by one mail processing centre. Nokesville is served by 2 ZIP codes in total.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 20181 delivers to without sharing its boundary.

ZIP codes nearest 20181

The ZIP codes whose reference points sit closest to 20181.
ZIP code	Distance	Delivers to
ZIP code 20182	2.0 mi	Nokesville, VA
ZIP code 20136	2.4 mi	Bristow, VA
ZIP code 20108	4.5 mi	Manassas, VA
ZIP code 20156	4.6 mi	Gainesville, VA
ZIP code 20110	4.7 mi	Manassas, VA
ZIP code 20119	6.5 mi	Catlett, VA
ZIP code 20109	6.5 mi	Manassas, VA
ZIP code 20112	7.1 mi	Manassas, 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 20181, plotted from its record coordinates.

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

Scope ZIP code 20181. 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.