21139
StandardRiderwood, MD
Riderwood County County · Maryland
Quick Facts
National Rankings
Population
#30,928 of 41,898
Middle
Median Income
#3,688 of 41,898
Top 9%
Home Value
#6,998 of 41,898
Top 17%
Rankings are among Standard ZIP codes only. Data is estimated. Est.
Demographics Est.
Demographic data is estimated. All values are illustrative.
Total Population
11,906
Land Area
245.0 mi²
Pop. Density
49/mi²
Median Age
50.3
Male
47.1%
Female
52.9%
Race & Ethnicity
White40.1%
Hispanic17.2%
Black23.6%
Asian4.7%
Other14.4%
Map of 21139
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Map data © OpenStreetMap contributors
Nearby ZIP Codes
21153Stevenson, MD
3.4 mi2,402
21131Phoenix, MD6.4 mi14,401
21117Owings Mills, MD7.0 mi14,502
21133Randallstown, MD8.4 mi22,001
21136Reisterstown, MD9.5 mi41,721
21152Sparks Glencoe, MD9.8 mi43,531
21128Perry Hall, MD10.6 mi23,229
21111Monkton, MD11.2 mi22,569
21163Woodstock, MD11.3 mi40,944
21162White Marsh, MD12.6 mi44,872
21155Upperco, MD13.5 mi10,469
21156Upper Falls, MD13.6 mi19,883
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Frequently Asked Questions
What city is ZIP code 21139 in?⌄
ZIP code 21139 is in Riderwood, Maryland.
What county is ZIP code 21139 in?⌄
ZIP code 21139 is in Riderwood County County.
What state is ZIP code 21139 in?⌄
ZIP code 21139 is in Maryland (MD).
What timezone is ZIP code 21139 in?⌄
ZIP code 21139 is in the Eastern (ET) timezone.
What is the population of ZIP code 21139?⌄
The estimated population of ZIP code 21139 is approximately 11,906 people.
What is the median household income in ZIP code 21139?⌄
The estimated median household income for ZIP code 21139 is $92,900 per year.