| #SL | District Name | No. Of Postoffice |
|---|---|---|
| 1. | Agra | 356 |
| 2. | Aligarh | 366 |
| 3. | Allahabad | 448 |
| 4. | Ambedkar Nagar | 416 |
| 5. | Auraiya | 155 |
| 6. | Azamgarh | 437 |
| 7. | Bagpat | 148 |
| 8. | Bahraich | 282 |
| 9. | Ballia | 353 |
| 10. | Balrampur | 189 |
| 11. | Banda | 216 |
| 12. | Barabanki | 395 |
| 13. | Bareilly | 290 |
| 14. | Basti | 311 |
| 15. | Bijnor | 302 |
| 16. | Budaun | 325 |
| 17. | Bulandshahr | 321 |
| 18. | Chandauli | 145 |
| 19. | Chitrakoot | 76 |
| 20. | Deoria | 287 |