ZIP Code 21609 is located in Bethlehem Maryland. 21609 is entirely within Caroline County. Regionally, 21609 is located in the DELMARVA Region.
| ZIP Code Name | Bethlehem |
| Primary County | Caroline County |
| ZIP Code Type | PO Box |
| Current Time | EST |
| Coordinates | 38.74616623,-75.94431305 |
| Adjacent ZIP Codes | |
| Region | DELMARVA Region |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| School Districts in 21609 | |
| Elementary Schools in 21609 | |
| Middle Schools in 21609 | |
| High Schools in 21609 |