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ZIP Code 21042 — Ellicott City, MD

ZIP code 21042 serves Ellicott City, Maryland, within Howard County. It is part of area code 301, with population 39,243 and mean income of $168,623.

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Location details

City: Ellicott City
County: Howard County
State: Maryland (MD)
Area code: 301
Population: ~39,243
Median household income: $168,623
Current local time: 8:52 PM
Timezone: Eastern Time (UTC-4)

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About ZIP code 21042

ZIP code 21042 is a Standard ZIP in Ellicott City, 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 39.277180, -76.894600, which can later be displayed on a map for better geographic context.

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