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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Berlin, MD

Berlin, MD Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 21811StandardWorcester22,550

Timezone(s):Eastern (GMT -05:00)
Population:4,485 (More Details)
Male Population:2,040
Female Population:2,445
Median Age:38
ZIP Codes:1
Area Codes:3
Total Area:695 square miles (county)
Land Area:468 square miles (county)
Water Area:227 square miles (county)

Berlin, MD Demographic Information *

Total population4,485
Male population2,040
Female population2,445
Median age (years)38.4
White Population3,085
Black Population1,045
Indian Population25
Asian Population65
Hawaiian Population0
Hispanic Population248
Median age (Male)35.4
Median age (Female)41.3
Total households1,688
Family households (families)1,155
Average household size2.55
Average family size3.07
Total housing units1,953
* 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],