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ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2023

ZIP Codes for City of Elkridge, MD

Elkridge, MD Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 21075StandardHoward26,344

Timezone(s):Eastern (GMT -05:00)
Counties:HOWARD, MD
Population:15,593 (More Details)
Male Population:7,637
Female Population:7,956
Median Age:33
ZIP Codes:1
Area Codes:4
Total Area:253 square miles (county)
Land Area:251 square miles (county)
Water Area:2 square miles (county)

Elkridge, MD Demographic Information *

Total population15,593
Male population7,637
Female population7,956
Median age (years)32.5
White Population9,602
Black Population3,084
Indian Population49
Asian Population1,900
Hawaiian Population8
Hispanic Population981
Median age (Male)31.8
Median age (Female)33.2
Total households5,734
Family households (families)3,952
Average household size2.72
Average family size3.24
Total housing units6,066
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 1/1/2023],
  2. Internal Data Creation [Last Updated: 1/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],