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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Westover, MD

Westover, MD Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulation
ZIP Code 21871StandardSomerset2,124
ZIP Code 21890UniqueSomerset3,240

Timezone(s):Eastern (GMT -05:00)
Population:2,124 (More Details)
Male Population:1,080
Female Population:1,044
Median Age:46
ZIP Codes:2
Area Codes:2
Total Area:610 square miles (county)
Land Area:320 square miles (county)
Water Area:291 square miles (county)

Westover, MD Demographic Information *

There is no Census data for the city of WESTOVER, MD. We have pulled information for the ZIP Code 21871 instead.
Total population2,124
Male population1,080
Female population1,044
Median age (years)45.9
White Population1,526
Black Population525
Indian Population6
Asian Population13
Hawaiian Population1
Hispanic Population36
Median age (Male)46.3
Median age (Female)45.6
Total households825
Family households (families)570
Average household size2.47
Average family size2.98
Total housing units1,080
* 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],