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ZIP Code 18101 — Allentown, PA

ZIP code 18101 serves Allentown, Pennsylvania, within Lehigh County. It is part of area code 610, with population 4,739 and mean income of $27,274.

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Location details

City
Allentown
County
Lehigh County
State
Pennsylvania (PA)
Area code
610
Population
4,739
Mean income
$27,274
Coordinates
40.602660, -75.469240
Timezone
America/New York

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About ZIP code 18101

ZIP code 18101 is a Standard ZIP in Allentown, Pennsylvania. It is linked to area code 610 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.

The location coordinates are 40.602660, -75.469240, which can later be displayed on a map for better geographic context.

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