There are 3 United States Postal Service post boxes available to the public in Irvine, 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.

Avoid trips to the Post Office. Print USPS postage online with

Irvine Post Office
853 National Forge Rd
Youngsville Post Office
39 Railroad St
Public Collection Box
202 E Main St