Deal Island, MD ZIP Codes, Coordinates & Counties
Deal Island, Maryland has 1 ZIP code in Somerset county. The approximate center of Deal Island is 38.167, -75.92. Deal Island has about 3,615 known street addresses.
ZIP codes in Deal Island, MD
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 21821 | Somerset | 38.167 | -75.92 |
Counties Deal Island spans
Somerset
Most common streets in Deal Island
School, Temple, Shores, Harrison, Deal Island, Marina, Lee, Church, Riley Roberts, Cove
Frequently asked questions
What ZIP codes are in Deal Island, MD?
Deal Island, Maryland has 1 ZIP code, ranging from 21821 to 21821. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Deal Island, MD in?
Deal Island is in Somerset county.
What are the latitude and longitude of Deal Island, MD?
The approximate center of Deal Island, Maryland is latitude 38.167, longitude -75.92. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Deal Island, MD have?
Deal Island has 1 ZIP code.
How many addresses are in Deal Island, MD?
Deal Island, Maryland has about 3,615 known street addresses in the sthan.io US address database.
What are the most common streets in Deal Island, MD?
Some of the most common street names in Deal Island are School, Temple, Shores, Harrison, Deal Island, Marina.
What cities are near Deal Island, MD?
Cities near Deal Island include Nanticoke (6 mi), Crocheron (8 mi), Upper Fairmount (8 mi), Bivalve (9 mi), Tyaskin (9 mi).
Cities near Deal Island
Nanticoke, MD (6 mi) Crocheron, MD (8 mi) Upper Fairmount, MD (8 mi) Bivalve, MD (9 mi) Tyaskin, MD (9 mi) Toddville, MD (11 mi) Princess Anne, MD (11 mi) Westover, MD (11 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database