Delmar, MD zip code
Delmar, Maryland uses one zip code: 21875. Most of it is in Wicomico County. Together these zip codes are home to about 7.6K people.
Zip codes
1
Population
7.6K
All zips combined
Largest zip
21875
7,646 residents
Zip codes in Delmar
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 21875 | 7,646 | $83,665 |