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Zip Code 21225 — Brooklyn, MD

21225 is a ZIP Code associated with Brooklyn, MD, located within Anne Arundel. The postal region supports an estimated population of 34,062 residents across Data Pending housing units, with a population density of 2,035.4 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.225970, -76.615080)

Data Metric	Local Statistic
Postal / Zip Code	21225
Primary City	Brooklyn
State / Province	MD
County	Anne Arundel
Total Population	34,062
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	2,035.4 people/sq mi
Timezone	America/New_York

How 21225 Compares

Metric	ZIP 21225	Anne Arundel County	MD State Average
Population	34,062	611,016	6,205,597
Median Income	Data Pending	N/A	N/A
Population Density	2,035.4 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 21230	Baltimore	2.8 mi	32,977	N/A
Zip 21090	Linthicum Heights	3.1 mi	10,652	N/A
Zip 21226	Curtis Bay	3.1 mi	6,674	N/A
Zip 21227	Halethorpe	3.6 mi	34,907	N/A
Zip 21060	Glen Burnie	4.3 mi	39,730	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 →