Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/MD/GALESTOWN

Galestown ZIP codes, Maryland

No ZIP code is named for Galestown, MD; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 19973 and 21659. Its area codes are 410, 443 and 667.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
114
Area codes
410, 443, 667

NANPA lists no telephone rate centre for Galestown itself, so these are the area codes of the nearest one, Sharptown (4.8 miles). A town on an area-code boundary can differ from its neighbour.

ZIP codes covering Galestown

These ZIP codes cover part of Galestown but are addressed as somewhere else.

ZIP codes overlapping Galestown
ZIP City Type Population Median income Median home
19973 Seaford , DE Standard 26,834 $64,387 $278,300
21659 Rhodesdale , MD Standard 1,601 $73,750 $259,900

Map of Galestown ZIP codes

1997321659

The ZIP codes of Galestown, MD, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Galestown

The nearest larger towns are Sharptown (874 people, 1.7 mi), Bethel, DE (375 people, 5.2 mi) and Mardela Springs (493 people, 7.6 mi).

Towns near Galestown
TownPopulationDistance
Laurel, DE 4,152 7.8 mi
Seaford, DE 8,485 8.6 mi
Hurlock 2,819 9.3 mi
Federalsburg 2,837 9.5 mi
Delmar 4,261 11.8 mi
Bridgeville, DE 2,745 12.8 mi
Salisbury 33,285 14.7 mi
Fruitland 5,801 17.4 mi
Cambridge 13,152 19.5 mi
Georgetown, DE 7,660 19.8 mi
Millsboro, DE 7,424 22.0 mi
Denton 4,936 22.7 mi
Easton 17,308 24.2 mi
Princess Anne 3,569 24.7 mi

More nearby: every ZIP code in Sussex County · Maryland ZIP codes

Cite this page

zipcodes.pro. “Galestown, MD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/md/galestown

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