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Zip Code 21635 — Galena, MD

21635 is a ZIP Code associated with Galena, MD, located within Kent. The postal region supports an estimated population of 2,085 residents across Data Pending housing units, with a population density of 26.2 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.340060, -75.838260)

Data Metric	Local Statistic
Postal / Zip Code	21635
Primary City	Galena
State / Province	MD
County	Kent
Total Population	2,085
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	26.2 people/sq mi
Timezone	America/New_York

How 21635 Compares

Metric	ZIP 21635	Kent County	MD State Average
Population	2,085	24,362	6,205,597
Median Income	Data Pending	N/A	N/A
Population Density	26.2 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 21650	Massey	2.5 mi	265	N/A
Zip 21930	Georgetown	3.6 mi	25	N/A
Zip 21913	Cecilton	5.1 mi	820	N/A
Zip 21651	Millington	5.8 mi	2,290	N/A
Zip 21912	Warwick	6.0 mi	1,536	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 →