| Place Name | Dowell |
| Place Type | Unincorporated |
| ZIP Code(s) | 20688 |
| County | Calvert County |
| Area Code(s) | 410,443,667 |
| Timezone | Eastern Daylight Time (EDT) |
| Population () | |
| Metro/Micro Stats Area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| US Congressional District(s) | Maryland 5th |
| House of Delegates Districts | 29C |
| State Senate Districts | 29 |