What County Is 21723 In?

ZIP 21723 is located in

Howard County

Cooksville, Maryland (MD)

39.33°N, 77.00°W · FIPS 24027

Howard County — ZIP 21723

ZIP 21723 highlighted in Howard County, Maryland. Click neighboring ZIPs to explore.

ZIP Code Details

ZIP Code21723
CountyHoward County
CityCooksville
StateMaryland (MD)
FIPS Code24027

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Nearby ZIP Codes

21720 , MD Washington County 21721 , MD Washington County 21722 Big Spring, MD Washington County 21725 , MD Carroll County

Frequently Asked Questions

What county is ZIP code 21723 in?

ZIP code 21723 is located in Howard County, Maryland (MD).

What city is ZIP code 21723 in?

ZIP code 21723 is primarily associated with Cooksville, Maryland.

What state is ZIP code 21723 in?

ZIP code 21723 is in the state of Maryland (MD).