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zipcodes.pro — CITY/MD/WINDSOR-MILL

Windsor Mill ZIP code, Maryland

The ZIP code for Windsor Mill, MD is 21244, and its area codes are 443, 410 and 667.

USPS city name
1 ZIP code
Population
38,208
Area codes
443, 410, 667

NANPA lists no telephone rate centre for Windsor Mill itself, so these are the area codes of the nearest one, Randallstown (3.5 miles). A town on an area-code boundary can differ from its neighbour.

Windsor Mill in numbers

About 38,208 people live in Windsor Mill, in 14,157 households. The median household income is $85,114 a year, 18% below the Maryland median of $103,678 (US: $80,734). The median owner-occupied home is valued at $282,600 (33% below the Maryland median).

Population38,208Windsor Mill38,208
Households14,157Windsor Mill14,157
Median household income$85,114Windsor Mill$85,114Maryland$103,678US $80,734
Median home value$282,600Windsor Mill$282,600Maryland$419,900US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Windsor Mill. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Windsor Mill

ZIP codes with the USPS city name Windsor Mill
ZIP City Type Population Median income Median home
21244 Windsor Mill , MD Standard 38,208 $85,114 $282,600

Map of Windsor Mill ZIP codes

21244

The ZIP codes of Windsor Mill, MD, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Windsor Mill

The nearest larger towns are Woodlawn (40,379 people, 2.6 mi), Ellicott City (75,257 people, 5.1 mi) and Catonsville (43,368 people, 5.2 mi).

Towns near Windsor Mill
TownPopulationDistance
Milford Mill 30,829 1.0 mi
Woodlawn 40,379 2.6 mi
Lochearn 27,074 2.8 mi
Randallstown 35,957 2.9 mi
Garrison 9,469 4.8 mi
Ellicott City 75,257 5.1 mi
Catonsville 43,368 5.2 mi
Owings Mills 37,245 5.3 mi
Pikesville 33,524 5.7 mi
Arbutus 22,507 7.8 mi
Ilchester 28,364 8.3 mi
Reisterstown 25,582 8.5 mi
Lansdowne 7,876 9.1 mi
Baltimore 573,243 9.2 mi

More nearby: every ZIP code in Baltimore County · Maryland ZIP codes

Cite this page

zipcodes.pro. “Windsor Mill, MD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/md/windsor-mill

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