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ZIP Code Database - Facts & Stats

ZIP Codes for City of Rockville, MD

Timezone(s):Eastern (GMT -05:00)
Counties:MONTGOMERY, MD
 
Population:61,209 (More Details)
Male Population:29,340
Female Population:31,869
Median Age:39
 
ZIP Codes:11
Cities:3
Counties:1
Area Codes:2
 
Total Area:507 square miles (county)
Land Area:493 square miles (county)
Water Area:14 square miles (county)

Rockville, MD Covers 11 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 20847P.O. BoxMontgomery0301 / 240
ZIP Code 20848P.O. BoxMontgomery0301 / 240
ZIP Code 20849P.O. BoxMontgomery0301 / 240
ZIP Code 20850StandardMontgomery46,340240 / 301
ZIP Code 20851StandardMontgomery14,191301 / 240
ZIP Code 20852StandardMontgomery40,365301 / 240
ZIP Code 20853StandardMontgomery29,673301 / 240
ZIP Code 20854StandardMontgomery49,611301
ZIP Code 20855StandardMontgomery14,295240 / 301
ZIP Code 20857UniqueMontgomery0301 / 240
ZIP Code 20859P.O. BoxMontgomery0301


Rockville, MD Demographic Information *

Total population61,209
Male population29,340
Female population31,869
Median age (years)38.7
White Population36,973
Black Population5,858
Indian Population205
Asian Population12,582
Hawaiian Population27
Hispanic Population8,781
Median age (Male)37.3
Median age (Female)40
Total households23,686
Family households (families)15,524
Average household size2.54
Average family size3.08
Total housing units25,199
* Demographic data is based on 2010 Census.


Rockville, MD Other Information

  • Located in MONTGOMERY County, Maryland
  • Rockville, MD is also known as:
    • HHS, MD
    • N BETHESDA, MD
    • NO BETHESDA, MD
    • NORTH BETHESDA, MD
    • POTOMAC, MD


201 Cities within 30 miles of Rockville, MD


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