Data Last Updated: June 1, 2023

ZIP Codes for City of Middletown, MD


    
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Counties:	FREDERICK, MD
Area Code(s):	240, 301
Timezone(s):	Eastern (GMT -05:00)
City Population:	4,136 (More Details)
CBSA:	Washington-Arlington-Alexandria, DC-VA-MD-WV
Congressional District(s):	06
Land Area:	660 square miles (county)
Water Area:	7 square miles (county)

1 ZIP Code

Middletown, MD ZIP Code Boundaries

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Middletown, MD Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
21769	Standard	11,236	100.00%

Middletown, MD Demographic Information *

Total population**	4,136
Male population	2,017
Female population	2,119
Median age (years)	39.6
White Population	3,802
Black Population	116
Indian Population	11
Asian Population	114
Hawaiian Population	3
Hispanic Population	129
Median age (Male)	38.4
Median age (Female)	40.2
Total households	1,484
Family households (families)	1,166
Average household size	2.79
Average family size	3.16
Total housing units	1,569

* Demographic data is based on 2010 Census for the City of MIDDLETOWN.
** City and ZIP Code Population will not be equal due to differences in their geographies.

References

U.S. Postal Service [Last Updated: 2/1/2023], https://www.usps.com
ZIP-Codes.com Internal Data Creation [Last Updated: 2/1/2023], https://www.zip-codes.com
U.S. Geological Survey [Updated as needed], https://www.usgs.gov/
U.S. Census [Updated Yearly], https://www.census.gov
U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010], https://www.census.gov