When do United States Postal Service changes start at a post office near me? The first round of changes is already underway and began on April 1, 2025. A second set of changes are planned for July ...

Mail deliveries may be impacted on Juneteenth, the holiday in which Americans celebrate the end of slavery in the U.S.

The Post Office Act continued as the framework for the federal mail system until 1970, when the Postal Reorganization Act established the United States Postal Service (USPS) n 1971.