| Sr. No. | District Name | State Name | Total Post Offices |
|---|---|---|---|
| 41. | Kanpur Nagar | UTTAR PRADESH | 178 |
| 42. | Kaushambi | UTTAR PRADESH | 111 |
| 43. | Kheri | UTTAR PRADESH | 388 |
| 44. | Kushinagar | UTTAR PRADESH | 223 |
| 45. | Lalitpur | UTTAR PRADESH | 153 |
| 46. | Lucknow | UTTAR PRADESH | 291 |
| 47. | Maharajganj | UTTAR PRADESH | 193 |
| 48. | Mahoba | UTTAR PRADESH | 87 |
| 49. | Mainpuri | UTTAR PRADESH | 177 |
| 50. | Mathura | UTTAR PRADESH | 222 |
