ZIP Code 20158

20158 is one of Virginia's ZIP codes, delivering to addresses in Hamilton, Loudoun County.

City: Hamilton
County: Loudoun County
State: Virginia
Prefix: 201xx

Where this code sits

20158 is part of the 201xx range, the group of codes handled by one mail processing centre. Hamilton is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Hamilton page.

Hamilton Virginia ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 20158 delivers to without sharing its boundary.

ZIP codes nearest 20158

The ZIP codes whose reference points sit closest to 20158.
ZIP code	Distance	Delivers to
ZIP code 20159	0.4 mi	Hamilton, VA
ZIP code 20134	2.6 mi	Purcellville, VA
ZIP code 20129	3.0 mi	Paeonian Springs, VA
ZIP code 20160	3.2 mi	Lincoln, VA
ZIP code 20102	3.7 mi	Dulles, VA
ZIP code 20104	3.7 mi	Dulles, VA
ZIP code 20146	3.7 mi	Ashburn, VA
ZIP code 20197	3.7 mi	Waterford, 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 20158, plotted from its record coordinates.

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

Scope ZIP code 20158. 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.