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ZIP Code 21723 — Cooksville, MD

ZIP code 21723 serves Cooksville, Maryland, within Howard County. It is part of area code 410, with population 628 and mean income of $164,716.

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Location details

City
Cooksville
County
Howard County
State
Maryland (MD)
Area code
410
Population
~628
Median household income
$164,716
Current local time
10:47 PM
Timezone
Eastern Time (UTC-4)

Related ZIP codes in MD

Open state page
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20878
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21215
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21122
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21740
Hagerstown, MD
20874
Germantown, MD
21117
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About ZIP code 21723

ZIP code 21723 is a Standard ZIP in Cooksville, Maryland. It is linked to area code 410 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.

The location coordinates are 39.329110, -77.002610, which can later be displayed on a map for better geographic context.

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