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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Towson, MD

Towson, MD Covers 5 ZIP Codes

ZIP CodeTypeCountyPopulation
ZIP Code 21204StandardBaltimore20,253
ZIP Code 21252UniqueBaltimore2,872
ZIP Code 21284P.O. BoxBaltimore0
ZIP Code 21285P.O. BoxBaltimore0
ZIP Code 21286StandardBaltimore19,206

Timezone(s):Eastern (GMT -05:00)
Population:55,197 (More Details)
Male Population:25,358
Female Population:29,839
Median Age:35
ZIP Codes:5
Area Codes:3
Total Area:682 square miles (county)
Land Area:598 square miles (county)
Water Area:83 square miles (county)

Towson, MD Demographic Information *

Total population55,197
Male population25,358
Female population29,839
Median age (years)34.6
White Population44,492
Black Population6,062
Indian Population87
Asian Population2,835
Hawaiian Population20
Hispanic Population1,883
Median age (Male)32.8
Median age (Female)36.3
Total households21,066
Family households (families)11,134
Average household size2.23
Average family size2.93
Total housing units22,779
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 12/1/2022],
  2. Internal Data Creation [Last Updated: 12/1/2022],
  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],