There are 5 United States Postal Service post boxes available to the public in Union City, PA. You can use any one of these locations to mail your letter or small package. For additional collection boxes in neighboring communities, see the list of post boxes in Pennsylvania.

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Union City Post Office
90 N Main St
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Centerville Post Office
18599 Erie St
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Public Collection Box
35733 Danner Dr
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Public Collection Box
9 Parade St
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Public Collection Box
19 E High St
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