21770 ZIP Code | United States Postal Codes of Maryland(MD)

The postal code or ZIP code 21770 has Monrovia as common cities which are accepted by the US Post Office for this ZIP Code. The ZIP code may be located out ot the preferred city. Post office name is usually the city name for 21770. You are advised to add your ZIP code preffered or acceptable cities for mailing a letter etc. If you use an unacceptable city for your mailing you will end up getting delays.

Primary / Preferred City: Monrovia, MD

Extra Details of ZIP Code 21770

ZIP Code	21770
Type	Standard
Common Cities	Monrovia
Country	Frederick County
Area Code (s)	240,301
Population	5164
Population Density	470 people per sq mi
Housing Units	1,780
Median Home Value	$392,700
Land Area	11 sq mi
Water Area	0.01 sq mi
Occupied Housing Units	1,739
Median Household Income	$105,325

Primary and High Schools in ZIP Code 21770

The ZIP Code 21770 falls in the Frederick County Public Schools. The following list of public and private schools consists of 2 high and elementary schools that have mailing address in 21770 ZIP code.

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