Codul poştal şi adresa
- Adresa : Secretary, Dorchester, Maryland
- Codul poştal : 21664
- Regiune 1 : Maryland
- Regiune 2 : Dorchester
- Regiune 3 : Secretary
- Tara : Statele Unite
- Regiune Code (ISO2) : : US-MD
- Limba : : English (EN)
- Fusul orar : : America/New_York
- Timpul Universal coordonat : : UTC-5
- Ora de vară : : Yes (Y)
- Secretary, Dorchester, Maryland, Codul poştal : 21664,Situat la ,Secretary,Dorchester,Maryland Statele Unite
Hartă
Legate de
- 21669 - Taylors Island, Dorchester, Maryland
- 21672 - Toddville, Dorchester, Maryland
- 21869 - Vienna, Dorchester, Maryland
- 21675 - Wingate, Dorchester, Maryland
- 21677 - Woolford, Dorchester, Maryland
- 21710 - Adamstown, Frederick, Maryland
- 21714 - Braddock Heights, Frederick, Maryland
- 21716 - Brunswick, Frederick, Maryland