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ZIP Code 21555 — Oldtown, MD

ZIP code 21555 serves Oldtown, Maryland, within Allegany County. It is part of area code 301, with population 1,945 and mean income of $57,198.

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Location details

City: Oldtown
County: Allegany County
State: Maryland (MD)
Area code: 301
Population: ~1,945
Median household income: $57,198
Current local time: 9:47 PM
Timezone: Eastern Time (UTC-4)

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About ZIP code 21555

ZIP code 21555 is a Standard ZIP in Oldtown, 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 39.575200, -78.562500, which can later be displayed on a map for better geographic context.

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