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ZIP Code Database - Facts & Stats

HOWARD County, MD ZIP Codes

HOWARD County, MD Covers 24 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 20588UniqueDhs0Eastern240/301
ZIP Code 20701GeneralAnnapolis Junction2Eastern443
ZIP Code 20723GeneralLaurel28,972Eastern240/301/410/443
ZIP Code 20759GeneralFulton3,355Eastern240
ZIP Code 20763GeneralSavage2,664Eastern443
ZIP Code 20777GeneralHighland3,314Eastern240
ZIP Code 20794GeneralJessup14,098Eastern410/443
ZIP Code 21029GeneralClarksville11,333Eastern240
ZIP Code 21036GeneralDayton2,114Eastern240
ZIP Code 21041P.O. BoxEllicott City0Eastern410/443
ZIP Code 21042GeneralEllicott City38,076Eastern410/443
ZIP Code 21043GeneralEllicott City42,246Eastern410/443
ZIP Code 21044GeneralColumbia41,704Eastern443/410/240/667/301
ZIP Code 21045GeneralColumbia38,288Eastern443/410/240/667/301
ZIP Code 21046GeneralColumbia15,080Eastern443/410/240/667/301
ZIP Code 21075GeneralElkridge26,344Eastern410/443/667
ZIP Code 21150P.O. BoxSimpsonville0Eastern443/410/240/667/301
ZIP Code 21163GeneralWoodstock7,026Eastern410/443
ZIP Code 21723GeneralCooksville803Eastern443/410/667
ZIP Code 21737GeneralGlenelg1,458Eastern443/410/667
ZIP Code 21738GeneralGlenwood3,268Eastern443/410/667
ZIP Code 21765P.O. BoxLisbon0Eastern443/410/667
ZIP Code 21794GeneralWest Friendship2,434Eastern443/410/667
ZIP Code 21797GeneralWoodbine8,839Eastern443/410/667

Population:287,085 (More Details)
Male Population:140,593
Female Population:146,492
Median Age:38
ZIP Codes:24
Area Codes:0
Total Area:253 square miles (county)
Land Area:251 square miles (county)
Water Area:2 square miles (county)

HOWARD, MD Demographic Information

* Demographic data is based on 2010 Census.

More Census Information

Total population of HOWARD County, MD287,085
Male population of HOWARD County, MD140,593
Female population of HOWARD County, MD146,492
Median age (years)38.4
White Population178,523
Black Population50,188
Indian Population866
Asian Population41,221
Hawaiian Population123
Hispanic Population16,729
Median age (Male)37.1
Median age (Female)39.4
Total households104,749
Family households (families)76,333
Average household size for HOWARD County, MD2.72
Average family size of HOWARD County, MD3.2
Total housing units for HOWARD County, MD109,282

HOWARD County, MD Covers 20 Cities