Zip Code 21770 Map and Profile

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Official Zip Code Name	Monrovia
Zip Code State	Maryland
Zip Code Type	Non-Unique
Primary County:	Frederick
Area Code	227 / 240 / 301
Current Population:	5164
Racial Majority:	White 89.66%
Public School Racial Majority:	White 83.1%
Unemployment Rate:	5.4%
Median Household Income	$100262
Average Adjusted Gross Income	$104780
School Test Performance:	Above Average
Average Commute Time	35 Minutes
Time Zone:	Eastern Standard Time
Elevation Range	502 - 666 ft.
Area	11 Sqm.
Coordinates(Y,X)	39.35286200, -77.25663800

Zip Code 21770 Description

Zip Code 21770 is located in the state of Maryland in the Washington D.C. metro area. Zip code 21770 is primarily located in Frederick County. The official US Postal Service name for 21770 is MONROVIA, Maryland. Portions of zip code 21770 are contained within or border the city limits of Green Valley, MD, New Market, MD, and Linganore-Bartonsville, MD. Zip code 21770 is within area code 301 and area code 240. 21770 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in Maryland.

The current unemployment level in 21770 is 5.4% which is higher than the current county unemployment level of 3.9% and is lower than the current state unemployment at 6.6% and lower than the current national unemployment rate at 6.7%.

According the 2010 US Census, the population of 21770 decreased to 5164 from 5460 over the past 10 years. The majority ethnicity residing in 21770 is White while the majority ethnicity attending 21770 public schools is White. 12.9% of students in 21770 public schools receive or are eligible to participate in free or reduced lunch programs.