How much does cost to insure package at USPS?

The cost to insure a package at USPS varies based on the declared value of the item being shipped. As of my last update, insurance rates start at around $2.45 for packages valued up to $100, with prices increasing for higher value items. Additional fees apply for packages with a value over $100, and the maximum insurable value is $5,000 for domestic shipments. For the most accurate and current pricing, it's best to check the USPS website or visit a local post office.