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Zip Code 21801 — Salisbury, MD

21801 is a ZIP Code associated with Salisbury, MD, located within Wicomico. The postal region supports an estimated population of 30,088 residents across Data Pending housing units, with a population density of 289.6 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.381060, -75.640730)

Data Metric	Local Statistic
Postal / Zip Code	21801
Primary City	Salisbury
State / Province	MD
County	Wicomico
Total Population	30,088
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	289.6 people/sq mi
Timezone	America/New_York

How 21801 Compares

Metric	ZIP 21801	Wicomico County	MD State Average
Population	30,088	106,688	6,205,597
Median Income	Data Pending	N/A	N/A
Population Density	289.6 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 21826	Fruitland	4.3 mi	5,451	N/A
Zip 21830	Hebron	5.0 mi	5,200	N/A
Zip 21875	Delmar	6.6 mi	7,646	N/A
Zip 21810	Allen	6.8 mi	55	N/A
Zip 21822	Eden	6.9 mi	2,926	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 →