Post Offices List in Dover City, New Jersey:
| Dover Annex Post Office | 321 Richard Mine Rd, Dover, NJ 07801 |
| Dover Post Office | 22 N Sussex St, Dover, NJ 07801 |
| Dover Annex Post Office | 321 Richard Mine Rd, Dover, NJ 07801 |
| Dover Post Office | 22 N Sussex St, Dover, NJ 07801 |