21738 ZIP Code | United States Postal Codes of Maryland(MD)

The postal code or ZIP code 21738 has Glenwood 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 21738. 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: Glenwood, MD

Extra Details of ZIP Code 21738

ZIP Code	21738
Type	Standard
Common Cities	Glenwood
Country	Howard County
Area Code (s)	410,443
Population	3268
Population Density	448 people per sq mi
Housing Units	1,062
Median Home Value	$698,700
Land Area	7.29 sq mi
Water Area	0.04 sq mi
Occupied Housing Units	1,023
Median Household Income	$196,361

Primary and High Schools in ZIP Code 21738

The ZIP Code 21738 falls in the Howard County Public Schools. The following list of public and private schools consists of 2 high and elementary schools that have mailing address in 21738 ZIP code.

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