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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Elkton, MD

Elkton, MD Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 21921StandardCecil44,471443 / 410 / 667
ZIP Code 21922P.O. BoxCecil0443 / 410 / 667

Timezone(s):Eastern (GMT -05:00)
Counties:CECIL, MD
Population:15,443 (More Details)
Male Population:7,440
Female Population:8,003
Median Age:33
ZIP Codes:2
Area Codes:3
Total Area:418 square miles (county)
Land Area:346 square miles (county)
Water Area:72 square miles (county)

Elkton, MD Demographic Information *

Total population15,443
Male population7,440
Female population8,003
Median age (years)32.8
White Population11,738
Black Population2,337
Indian Population50
Asian Population407
Hawaiian Population11
Hispanic Population913
Median age (Male)31
Median age (Female)34.5
Total households5,580
Family households (families)3,673
Average household size2.65
Average family size3.21
Total housing units5,944
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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],