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Zip Code 21649 — Marydel, MD

21649 is a ZIP Code associated with Marydel, MD, located within Queen Anne's. The postal region supports an estimated population of 1,890 residents across Data Pending housing units, with a population density of 34.7 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.136600, -75.774530)

Data Metric	Local Statistic
Postal / Zip Code	21649
Primary City	Marydel
State / Province	MD
County	Queen Anne's
Total Population	1,890
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	34.7 people/sq mi
Timezone	America/New_York

How 21649 Compares

Metric	ZIP 21649	Queen Anne's County	MD State Average
Population	1,890	48,876	6,205,597
Median Income	Data Pending	N/A	N/A
Population Density	34.7 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 21607	Barclay	4.4 mi	597	N/A
Zip 21640	Henderson	5.3 mi	1,163	N/A
Zip 21668	Sudlersville	5.5 mi	2,011	N/A
Zip 21644	Ingleside	5.5 mi	81	N/A
Zip 21636	Goldsboro	7.7 mi	1,097	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 →