| Sr. No. | District Name | State Name | Total Post Offices |
|---|---|---|---|
| 1. | Bagalkot | KARNATAKA | 338 |
| 2. | Bangalore | KARNATAKA | 264 |
| 3. | Bangalore Rural | KARNATAKA | 187 |
| 4. | Belgaum | KARNATAKA | 731 |
| 5. | Bellary | KARNATAKA | 384 |
| 6. | Bidar | KARNATAKA | 304 |
| 7. | Bijapur(KAR) | KARNATAKA | 403 |
| 8. | Chamrajnagar | KARNATAKA | 204 |
| 9. | Chickmagalur | KARNATAKA | 301 |
| 10. | Chikkaballapur | KARNATAKA | 102 |
