zip code 21821 is a zipcode of Deal Island, Maryland state, usa. zip code of Deal Island and its population information along with its latitude and longitude coordinates.
ZIP Code 21821
- Zip Code
- 21821
- City
- Deal Island
- County
- Somerset
- State
- Maryland
- Latitude
- 38.157100
- Longitude
- -75.918200
- Population
- 991