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Zip Code 21838 — Marion Station, MD

21838 is a ZIP Code associated with Marion Station, MD, located within Somerset. The postal region supports an estimated population of 1,873 residents across Data Pending housing units, with a population density of 13.2 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.014520, -75.730980)

Data Metric	Local Statistic
Postal / Zip Code	21838
Primary City	Marion Station
State / Province	MD
County	Somerset
Total Population	1,873
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	13.2 people/sq mi
Timezone	America/New_York

How 21838 Compares

Metric	ZIP 21838	Somerset County	MD State Average
Population	1,873	23,082	6,205,597
Median Income	Data Pending	N/A	N/A
Population Density	13.2 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 21817	Crisfield	6.1 mi	4,417	N/A
Zip 21871	Westover	6.2 mi	1,764	N/A
Zip 21867	Upper Fairmount	7.4 mi	60	N/A
Zip 21890	Westover	10.0 mi	3,289	N/A
Zip 21851	Pocomoke City	11.1 mi	7,297	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 →