Postmaster Finder
Post Offices by State

Remember! Many discontinued Post Offices are not listed. We cannot respond to requests. See Publication 119, Sources of Historical Information on Post Offices, Postal Employees, Mail Routes, and Mail Contractors, for information on how you can research Post Offices.

Action: Select a state from the drop-down box. Click Search to process. Click Clear to reset.

Result: An alphabetical list of Post Offices entered for that state. If research is completed on an office, you will get the establishment date and discontinuance date, if applicable.