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zipcodes.pro — CITY/MD/GARRISON

Garrison ZIP codes, Maryland

No ZIP code is named for Garrison, MD; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 21117 and 21208. Its area codes are 443, 410 and 667.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
9,469
Area codes
443, 410, 667

NANPA lists no telephone rate centre for Garrison itself, so these are the area codes of the nearest one, Reisterstown (3.8 miles). A town on an area-code boundary can differ from its neighbour.

Garrison in numbers

About 9,469 people live in Garrison, in 3,811 households. The median household income is $102,423 a year, about the same as the Maryland median of $103,678 (US: $80,734). The median owner-occupied home is valued at $331,600 (21% below the Maryland median), and median gross rent is $1,952 a month. The median age is 42.9; 56.7% of adults 25 and over hold a bachelor's degree or higher (43.4% across Maryland); the average commute takes 28 minutes.

Population9,469Garrison9,469
Households3,811Garrison3,811
Median age42.9Garrison42.9Maryland39.4US 38.9
Median household income$102,423Garrison$102,423Maryland$103,678US $80,734
Median home value$331,600Garrison$331,600Maryland$419,900US $332,700
Median gross rent$1,952Garrison$1,952Maryland$1,705US $1,413
Bachelor's degree or higher56.7%Garrison56.7%Maryland43.4%US 35.7%
Mean commute28.2 minGarrison28.2 minMaryland31.1 minUS 26.4 min
Population density2,998 / sq miGarrison2,998 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Garrison CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering Garrison

These ZIP codes cover part of Garrison but are addressed as somewhere else.

ZIP codes overlapping Garrison
ZIP City Type Population Median income Median home
21117 Owings Mills , MD Standard 62,816 $101,831 $387,400
21208 Pikesville , MD Standard 37,276 $90,131 $337,900

Map of Garrison ZIP codes

2111721208

The ZIP codes of Garrison, 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 Garrison

The nearest larger towns are Owings Mills (37,245 people, 2.1 mi), Pikesville (33,524 people, 2.9 mi) and Randallstown (35,957 people, 3.4 mi).

Towns near Garrison
TownPopulationDistance
Owings Mills 37,245 2.1 mi
Pikesville 33,524 2.9 mi
Randallstown 35,957 3.4 mi
Milford Mill 30,829 3.9 mi
Lochearn 27,074 4.0 mi
Reisterstown 25,582 5.0 mi
Mays Chapel 16,066 5.7 mi
Woodlawn 40,379 6.7 mi
Towson 58,679 7.2 mi
Lutherville 6,574 7.3 mi
Cockeysville 23,962 8.3 mi
Timonium 10,304 8.6 mi
Catonsville 43,368 9.5 mi
Ellicott City 75,257 9.7 mi

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

Cite this page

zipcodes.pro. “Garrison, MD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/md/garrison

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