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Home > Maryland> zip code 20855
City: Derwood
State: Maryland
Area Code: 301
Latitude: 39.141070
Longitude: -77.138008
Time Zone: Eastern GMT -5
City Alias(es): Rockville
Population: 15,441
2000 Population: 17,251
White Population: 11,562
Black Population: 1,852
Hispanic Population: 1,510
Asian Population: 2,456
Hawaiian Population: 29
Indian Population: 7
Other Population: 729
Male Population: 8,523
Female Population: 8,728
Median Age: 38.10
Male Median Age: 37.70
Female Median Age: 38.40
Households: 5,535
Average Household Size: 3.12
Average House Value: $234,200
Average Household Income: $92,565
Number of Businesses: 467
Number of Employees: 7,428
Annual Payroll: $316,606,000
Land Area: 14.380 sq mi
Water Area: 0.128 sq mi

Cities / Towns near 20855

Washington Grove, MD ( 1.9 miles)
Montgomery Village, MD ( 3.5 miles)
Gaithersburg, MD ( 3.6 miles)
Olney, MD ( 3.7 miles)
Rockville, MD ( 4.2 miles)
Suburb Maryland Fac, MD ( 5.7 miles)
Sandy Spring, MD ( 5.8 miles)
Brookeville, MD ( 7.1 miles)
Germantown, MD ( 7.1 miles)

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