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Zip Code 21722 — Clear Spring, MD

21722 is a ZIP Code associated with Clear Spring, MD, located within Washington. The postal region supports an estimated population of 6,721 residents across Data Pending housing units, with a population density of 45.6 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.665750, -77.914570)

Data Metric	Local Statistic
Postal / Zip Code	21722
Primary City	Clear Spring
State / Province	MD
County	Washington
Total Population	6,721
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	45.6 people/sq mi
Timezone	America/New_York

How 21722 Compares

Metric	ZIP 21722	Washington County	MD State Average
Population	6,721	159,858	6,205,597
Median Income	Data Pending	N/A	N/A
Population Density	45.6 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 21711	Big Pool	5.2 mi	929	N/A
Zip 21795	Williamsport	7.4 mi	10,144	N/A
Zip 21767	Maugansville	9.2 mi	1,031	N/A
Zip 21740	Hagerstown	9.6 mi	64,792	N/A
Zip 21781	Saint James	10.5 mi	25	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 →