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USPS Post Office Irwin, ID

About USPS Post Office

USPS Post Office locations are government-operated facilities where patrons can access a variety of postal services, including sending and receiving mail and packages, purchasing postage stamps, and obtaining money orders. These locations are typically found in convenient locations throughout the United States, providing a vital service to individuals, businesses, and organizations in need of reliable and efficient mail delivery options. Customers can also utilize additional postal services such as shipping supplies, passport applications, and postal banking at select locations.
3373 Swan Valley Hwy, Irwin ID 83428 (208) 643-7420
Monday-Friday: 9:30 AM-1:30 PM, Saturday-Sunday: Closed
3004 Swan Valley Hwy, Swan Valley ID 83449 (208) 483-2402
Monday-Friday: 9:30 AM-1:30 PM, Saturday: 10:00 AM-12:00 PM, Sunday: Closed
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