ZIP Code 21634

21634 is one of Maryland's ZIP codes, delivering to addresses in Fishing Creek, Dorchester County.

City: Fishing Creek
County: Dorchester County
State: Maryland
Prefix: 216xx

Where this code sits

21634 is part of the 216xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Fishing Creek.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 21634 delivers to without sharing its boundary.

ZIP codes nearest 21634

The ZIP codes whose reference points sit closest to 21634.
ZIP code	Distance	Delivers to
ZIP code 21626	6.0 mi	Crapo, MD
ZIP code 21675	7.8 mi	Wingate, MD
ZIP code 21622	7.9 mi	Church Creek, MD
ZIP code 21672	9.6 mi	Toddville, MD
ZIP code 21669	11 mi	Taylors Island, MD
ZIP code 21627	11 mi	Crocheron, MD
ZIP code 21648	11 mi	Madison, MD
ZIP code 20657	12 mi	Lusby, MD

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 21634, plotted from its record coordinates.

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

Scope ZIP code 21634. 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.