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Zip Code 21790 — Tuscarora, MD

21790 is a ZIP Code associated with Tuscarora, MD, located within Frederick. The postal region supports an estimated population of 170 residents across Data Pending housing units, with a population density of 13.8 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.259080, -77.495590)

Data Metric	Local Statistic
Postal / Zip Code	21790
Primary City	Tuscarora
State / Province	MD
County	Frederick
Total Population	170
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	13.8 people/sq mi
Timezone	America/New_York

How 21790 Compares

Metric	ZIP 21790	Frederick County	MD State Average
Population	170	300,100	6,205,597
Median Income	Data Pending	N/A	N/A
Population Density	13.8 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 21777	Point Of Rocks	2.3 mi	2,462	N/A
Zip 21710	Adamstown	3.6 mi	4,661	N/A
Zip 20842	Dickerson	5.2 mi	2,369	N/A
Zip 21717	Buckeystown	6.5 mi	245	N/A
Zip 20839	Bealsville	7.0 mi	158	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 →