| Province | ISO Code | # Districts | Capital | Area | Population 2021 |
|---|---|---|---|---|---|
| Koshi Province | NP-P1 | 14 | Biratnagar | 25905 | 4961412 |
| Madhesh Province | NP-P2 | 8 | Janakpur | 9661 | 6114600 |
| Bagmati Province | NP-P3 | 13 | Hetauda | 20300 | 6116866 |
| Gandaki Province | NP-P4 | 11 | Pokhara | 21504 | 2466427 |
| Lumbini Province | NP-P5 | 12 | Deukhuri | 22288 | 5122078 |
| Karnali Province | NP-P6 | 10 | Birendranagar | 27984 | 1688412 |
| Sudurpashchim Province | NP-P7 | 9 | Godawari | 19999 | 2694783 |