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ZIP Code 21701 — Frederick, MD

ZIP code 21701 serves Frederick, Maryland, within Frederick County. It is part of area code 301, with population 36,417 and mean income of $87,199.

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Location details

City
Frederick
County
Frederick County
State
Maryland (MD)
Area code
301
Population
36,417
Mean income
$87,199
Coordinates
39.443560, -77.332930
Timezone
America/New York

Related ZIP codes in MD

Open state page
21234
Parkville, MD
20906
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20878
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21215
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21122
Pasadena, MD
21740
Hagerstown, MD
20874
Germantown, MD
21117
Owings Mills, MD

About ZIP code 21701

ZIP code 21701 is a Standard ZIP in Frederick, Maryland. It is linked to area code 301 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.

The location coordinates are 39.443560, -77.332930, which can later be displayed on a map for better geographic context.

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