ZIP Code 21755 – Jefferson, Maryland | ZipsCode.us
📍ZipsCode.usYour Complete U.S. ZIP Code Guide HomeStatesCitiesTools Search ZIP Code → Home / Maryland ZIP Codes / ZIP Code 21755 21755 ZIP Code 21755 Jefferson, Maryland · Frederick JeffersonFrederickMarylandUnited States Which Maryland city is ZIP code 21755 in?ZIP code 21755 belongs to the city of Jefferson in Maryland (Frederick). See all Maryland ZIP Codes. ZIP…