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Chatham, PA ZIP code

The ZIP code for Chatham, Pennsylvania is 19318. It is in Chester County.

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Chatham, PA ZIP code list

Chatham, PA ZIP codes
ZIP codePopulationMedian incomeTypical home value
19318 PO Box———

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Frequently asked questions

What is the ZIP code for Chatham, PA?

The ZIP code for Chatham, PA is 19318.

What county is Chatham, Pennsylvania in?

Chatham ZIP codes are in Chester County.