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/GRACEHAM

Graceham ZIP codes, Maryland

No ZIP code is named for Graceham, MD; addresses there use a neighbouring town's name. The ZIP code covering it is 21788. Its area codes are 240, 227 and 301.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
121
Area codes
240, 227, 301

NANPA lists no telephone rate centre for Graceham itself, so these are the area codes of the nearest one, Thurmont (0.0 miles). A town on an area-code boundary can differ from its neighbour.

ZIP codes covering Graceham

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

ZIP codes overlapping Graceham
ZIP City Type Population Median income Median home
21788 Thurmont , MD Standard 11,654 $98,856 $379,200

Map of Graceham ZIP codes

The ZIP codes of Graceham, 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 Graceham

The nearest larger towns are Thurmont (6,254 people, 1.1 mi), Lewistown (362 people, 5.6 mi) and Sabillasville (556 people, 6.8 mi).

Towns near Graceham
TownPopulationDistance
Thurmont 6,254 1.1 mi
Emmitsburg 2,845 7.0 mi
Carroll Valley, PA 3,992 9.2 mi
Walkersville 6,414 10.0 mi
Smithsburg 3,115 10.6 mi
Taneytown 7,932 11.9 mi
Wayne Heights, PA 3,293 12.2 mi
Frederick 83,395 12.8 mi
Waynesboro, PA 11,047 14.0 mi
Middletown 5,014 14.5 mi
Robinwood 8,042 14.7 mi
Linganore 14,444 14.8 mi
Spring Ridge 5,922 14.9 mi
Braddock Heights 2,892 15.4 mi

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

Cite this page

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

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