20859
StandardPotomac, MD
Potomac County County · Maryland
Quick Facts
National Rankings
Population
#23,990 of 41,898
Middle
Median Income
#2,750 of 41,898
Top 7%
Home Value
#9,461 of 41,898
Top 23%
Rankings are among Standard ZIP codes only. Data is estimated. Est.
Demographics Est.
Demographic data is estimated. All values are illustrative.
Total Population
19,248
Land Area
184.7 mi²
Pop. Density
104/mi²
Median Age
52.9
Male
47.2%
Female
52.8%
Race & Ethnicity
White52.0%
Hispanic19.9%
Black33.6%
Asian5.6%
Other0.0%
Map of 20859
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Map data © OpenStreetMap contributors
Nearby ZIP Codes
20813Bethesda, MD
0.0 mi18,291
20827Bethesda, MD0.0 mi23,836
20848Rockville, MD0.0 mi29,435
20855Derwood, MD3.3 mi37,906
20850Rockville, MD4.5 mi33,767
20847Rockville, MD5.1 mi36,565
20849Rockville, MD5.1 mi25,507
20857Rockville, MD5.1 mi6,191
20851Rockville, MD6.5 mi16,753
20832Olney, MD7.1 mi10,687
20853Rockville, MD7.1 mi29,839
20854Potomac, MD7.3 mi10,119
Download Data
Frequently Asked Questions
What city is ZIP code 20859 in?⌄
ZIP code 20859 is in Potomac, Maryland.
What county is ZIP code 20859 in?⌄
ZIP code 20859 is in Potomac County County.
What state is ZIP code 20859 in?⌄
ZIP code 20859 is in Maryland (MD).
What timezone is ZIP code 20859 in?⌄
ZIP code 20859 is in the Eastern (ET) timezone.
What is the population of ZIP code 20859?⌄
The estimated population of ZIP code 20859 is approximately 19,248 people.
What is the median household income in ZIP code 20859?⌄
The estimated median household income for ZIP code 20859 is $95,800 per year.