| 02 | Central (Madhyamanchal) DR | Hetauda | 27,410 | 8,031,629 | 9,713,702 |
| Bagmati Zone | Kathmandu | 9,428 | 3,008,487 | 3,849,011 |
| Janakpur Zone | Jaleshwar | 9,669 | 2,557,004 | 2,871,577 |
| Narayani Zone | Birganj | 8,313 | 2,466,138 | 2,993,114 |
| 01 | Eastern (Purwanchal) DR | Dhankuta | 28,456 | 5,344,476 | 5,834,182 |
| Koshi Zone | Biratnagar | 9,669 | 2,110,664 | 2,325,243 |
| Mechi Zone | Ilam | 8,196 | 1,307,669 | 1,433,369 |
| Sagarmatha Zone | Rajbiraj | 10,591 | 1,926,143 | 2,075,570 |
| 05 | Far-Western (Sudur Pashchimanchal) DR | Dipayal | 19,539 | 2,191,330 | 2,543,349 |
| Mahakali Zone | Mahendranagar | 6,989 | 860,475 | 971,438 |
| Seti Zone | Dhangadhi | 12,550 | 1,330,855 | 1,571,911 |
| 04 | Mid-Western (Madhya Pashchimanchal) DR | Birendranagar | 42,378 | 3,012,975 | 3,584,386 |
| Bheri Zone | Nepalganj | 10,545 | 1,417,085 | 1,716,467 |
| Karnali Zone | Jumla | 21,351 | 309,084 | 393,374 |
| Rapti Zone | Tulsipur | 10,482 | 1,286,806 | 1,474,545 |
| 03 | Western (Pashchimanchal) DR | Pokhara | 29,398 | 4,571,013 | 4,945,190 |
| Dhawalagiri Zone | Baglung | 8,148 | 556,191 | 544,615 |
| Gandaki Zone | Pokhara | 12,275 | 1,487,954 | 1,554,069 |
| Lumbini Zone | Butawal | 8,975 | 2,526,868 | 2,846,506 |
| | total | | 147,181 | 23,151,423 | 26,620,809 |