Post Offices List in Princeton City, New Jersey:
| Princeton Post Office | 213 Carnegie Ctr, Princeton, NJ 08540 |
| Palmer Square New Post Office | 259 Nassau St Ste 2, Princeton, NJ 08542 |
| Princeton Post Office | 213 Carnegie Ctr, Princeton, NJ 08540 |
| Palmer Square New Post Office | 259 Nassau St Ste 2, Princeton, NJ 08542 |