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ZIP Code 21704 — Frederick, MD

ZIP code 21704 serves Frederick, Maryland, within Frederick County. It is part of area code 301, with population 14,222 and mean income of $128,162.

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Location details

City: Frederick
County: Frederick County
State: Maryland (MD)
Area code: 301
Population: ~14,222
Median household income: $128,162
Current local time: 9:49 PM
Timezone: Eastern Time (UTC-4)

Related ZIP codes in MD

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About ZIP code 21704

ZIP code 21704 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 39.354880, -77.375900, which can later be displayed on a map for better geographic context.

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