Usps Closing Post Offices List 2025. The list will include the county, zip code for offices in existence after 1963, and, if research on the office is complete, its establishment date. Postal service will begin the process of closing as many as 2,000 postal offices in march and will review 16,000 more — half of all existing post offices — that are losing money.

22, the postal service sent out new alerts about a total of 40 post office closures affecting three different states: More than 200 post offices and other u.s.