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ZIP Code 20878 — Gaithersburg, MD

ZIP code 20878 serves Gaithersburg, Maryland, within Montgomery County. It is part of area code 301, with population 63,474 and mean income of $144,672.

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Location details

City
Gaithersburg
County
Montgomery County
State
Maryland (MD)
Area code
301
Population
63,474
Mean income
$144,672
Coordinates
39.112900, -77.250530
Timezone
America/New York

Related ZIP codes in MD

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About ZIP code 20878

ZIP code 20878 is a Standard ZIP in Gaithersburg, 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 39.112900, -77.250530, which can later be displayed on a map for better geographic context.

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