ZIP Code 21913

21913 is one of Maryland's ZIP codes, delivering to addresses in Cecilton, Cecil County.

City: Cecilton
County: Cecil County
State: Maryland
Prefix: 219xx

Where this code sits

21913 is part of the 219xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Cecilton.

Cecilton Maryland ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 21913 delivers to without sharing its boundary.

ZIP codes nearest 21913

The ZIP codes whose reference points sit closest to 21913.
ZIP code	Distance	Delivers to
ZIP code 21930	2.6 mi	Georgetown, MD
ZIP code 21912	4.0 mi	Warwick, MD
ZIP code 21919	4.4 mi	Earleville, MD
ZIP code 21635	4.4 mi	Galena, MD
ZIP code 21650	6.6 mi	Massey, MD
ZIP code 21915	7.8 mi	Chesapeake City, MD
ZIP code 21651	8.9 mi	Millington, MD
ZIP code 21645	9.5 mi	Kennedyville, 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 21913, plotted from its record coordinates.

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

Scope ZIP code 21913. 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.