Showell, MD zip code
Showell, Maryland uses one zip code: 21862. Most of it is in Worcester County. Together these zip codes are home to about 30 people.
Zip codes
1
Population
30
All zips combined
Largest zip
21862
30 residents
Zip codes in Showell
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 21862 | 30 | — |