ZIP Code 21609 is located in Bethlehem Maryland. 21609 is entirely within Caroline County. Regionally, it is located in the DELMARVA Region.
| ZIP Code Name | Bethlehem |
| Primary County | Caroline County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 38.74616623,-75.94431305 |
| Adjacent ZIP Codes | |
| Region | DELMARVA Region |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| US Congressional Districts in 21609 | |
| Maryland State Senate Districts in 21609 | |
| Maryland State House of Delegates Districts in 21609 |
| School Districts in 21609 | |
| Elementary Schools in 21609 | |
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| High Schools in 21609 |