ZIP Code 21857 is located in Rehobeth Maryland. 21857 is entirely within Somerset County. Regionally, 21857 is located in the DELMARVA Region.
| ZIP Code Name | Rehobeth |
| Primary County | Somerset County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 38.04527664,-75.66856384 |
| Adjacent ZIP Codes | |
| Region | DELMARVA Region |
| Metropolitan/Micropolitan Stat Area | Salisbury, MD-DE |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| School Districts in 21857 |