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ZIP Code 21639 — Greensboro, MD

ZIP code 21639 serves Greensboro, Maryland, within Caroline County. It is part of area code 410, with population 4,845 and mean income of $66,263.

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Location details

City: Greensboro
County: Caroline County
State: Maryland (MD)
Area code: 410
Population: ~4,845
Median household income: $66,263
Current local time: 9:49 PM
Timezone: Eastern Time (UTC-4)

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About ZIP code 21639

ZIP code 21639 is a Standard ZIP in Greensboro, 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 38.958730, -75.782500, which can later be displayed on a map for better geographic context.

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