Post Office Directory
Stay up-to-date with the most accurate post office information available.
The United States Postal Service no longer publishes nationwide listings of its facilities. News about post office openings and closings can be notoriously sporadic and difficult to come by, especially with so many changes underway.
The Post Mark Collectors Club's vaunted Post Office Directory is a service offered to help individuals maintain and complete their state or county collections. The Directory includes up-to-date, accurate information for all U.S. states and territories, as well as for U.S. Navy and Coast Guard ships.
Each state listing includes information regarding every:
In addition to serving postmark collectors, the Post Office Directory is utilized by multiple libraries, researchers, and philatelic organizations.
Two lists for each state are available: ALPHA lists are all-inclusive, with stations, branches, and CPUs listed both alphabetically and with their parent office [see sidebar]. COUNTY supplements are also available for each state.
State lists are available for individual ordering, though many new collectors opt for a complete Post Office Directory, complete with binder. The full Directory is available on a computer-readable CD.
The Hawaii and Pacific Islands and U.S. Navy and Coast Guard vessel post office listings have most recently been fully revised. More recently updated: Pennsylvania, Minnesota, Iowa, Utah, California.
How to Order: