United States Postal Service
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This is the Palmer Square location of the United States Postal Service. Regular postal service operations are offered as well as passport applications and postal boxes. Stamps can be purchased and packages can be sent anywhere in the world.
20 Palmer Sq E, Princeton, NJ 08542
- Hours: Mon - Fri, 8am - 4:30pm; Sat, 8:30 - 2:30pm
- Accessible: yes