ZIP Code 21750

21750 is one of Maryland's ZIP codes, delivering to addresses in Hancock, Washington County.

City: Hancock
County: Washington County
State: Maryland
Prefix: 217xx

Where this code sits

21750 is part of the 217xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Hancock.

Hancock Maryland ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 21750 delivers to without sharing its boundary.

ZIP codes nearest 21750

The ZIP codes whose reference points sit closest to 21750.
ZIP code	Distance	Delivers to
ZIP code 17267	5.0 mi	Warfordsburg, PA
ZIP code 21711	9.6 mi	Big Pool, MD
ZIP code 17212	9.8 mi	Big Cove Tannery, PA
ZIP code 25411	10 mi	Berkeley Springs, WV
ZIP code 21766	11 mi	Little Orleans, MD
ZIP code 25422	12 mi	Great Cacapon, WV
ZIP code 17238	12 mi	Needmore, PA
ZIP code 17211	13 mi	Artemas, PA

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 21750, plotted from its record coordinates.

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

Scope ZIP code 21750. 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.