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Zip Code 21871 — Westover, MD

21871 is a ZIP Code associated with Westover, MD, located within Somerset. The postal region supports an estimated population of 1,764 residents across Data Pending housing units, with a population density of 10.1 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.104890, -75.731270)

Data Metric	Local Statistic
Postal / Zip Code	21871
Primary City	Westover
State / Province	MD
County	Somerset
Total Population	1,764
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	10.1 people/sq mi
Timezone	America/New_York

How 21871 Compares

Metric	ZIP 21871	Somerset County	MD State Average
Population	1,764	23,082	6,205,597
Median Income	Data Pending	N/A	N/A
Population Density	10.1 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 21867	Upper Fairmount	3.4 mi	60	N/A
Zip 21890	Westover	4.0 mi	3,289	N/A
Zip 21838	Marion Station	6.2 mi	1,873	N/A
Zip 21853	Princess Anne	7.0 mi	10,537	N/A
Zip 21817	Crisfield	10.3 mi	4,417	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →