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20 E South St
New Castle, PA 16101
New Castle, PA 16101
The New Castle Carrier Annex Post Office is located in the state of Pennsylvania within Lawrence County. This location serves 34,042 New Castle residents with a median income of $36,844. It's estimated that approximately 54,335 packages pass through this post office each year.
New Castle Carrier Annex Post Office Location 16101
New Castle Pennsylvania Local Links
Post Offices Near New Castle by ZIP Code
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- 16101 - New Castle Carrier Annex PA
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