What County Is 21057 In?

ZIP 21057 is located in

Baltimore County

Glen Arm, Maryland (MD)

39.45°N, 76.51°W · FIPS 24005

Baltimore County — ZIP 21057

ZIP 21057 highlighted in Baltimore County, Maryland. Click neighboring ZIPs to explore.

ZIP Code Details

ZIP Code21057
CountyBaltimore County
CityGlen Arm
StateMaryland (MD)
FIPS Code24005

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Nearby ZIP Codes

21054 Gambrills, MD Anne Arundel County 21055 , MD Baltimore County 21056 Gibson Island, MD Anne Arundel County 21060 Glen Burnie, MD Anne Arundel County

Frequently Asked Questions

What county is ZIP code 21057 in?

ZIP code 21057 is located in Baltimore County, Maryland (MD).

What city is ZIP code 21057 in?

ZIP code 21057 is primarily associated with Glen Arm, Maryland.

What state is ZIP code 21057 in?

ZIP code 21057 is in the state of Maryland (MD).