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Zip Code 21542 — Midland, MD

21542 is a ZIP Code associated with Midland, MD, located within Allegany. The postal region supports an estimated population of 84 residents across Data Pending housing units, with a population density of 1,461.9 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.591140, -78.950870)

Data Metric	Local Statistic
Postal / Zip Code	21542
Primary City	Midland
State / Province	MD
County	Allegany
Total Population	84
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	1,461.9 people/sq mi
Timezone	America/New_York

How 21542 Compares

Metric	ZIP 21542	Allegany County	MD State Average
Population	84	66,188	6,205,597
Median Income	Data Pending	N/A	N/A
Population Density	1,461.9 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 21539	Lonaconing	3.2 mi	1,975	N/A
Zip 21543	Midlothian	3.5 mi	185	N/A
Zip 21532	Frostburg	4.5 mi	13,647	N/A
Zip 21557	Rawlings	5.2 mi	1,481	N/A
Zip 21521	Barton	5.9 mi	1,400	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 →