This is a list of districts of Sierra Leone by Human Development Index as of 2021.[1]
| Rank | District | HDI (2021) |
|---|---|---|
| Medium human development | ||
| 1 | Western Urban | 0.609 |
| Low human development | ||
| 2 | Western Rural | 0.520 |
| 3 | Bombali | 0.477 |
| – |  Sierra Leone | 0.477 |
| 4 | Bo | 0.464 |
| 5 | Kono | 0.458 |
| 6 | Kailahun | 0.454 |
| 7 | Bonthe | 0.451 |
| 8 | Kenema | 0.450 |
| 9 | Tonkolili | 0.442 |
| 10 | Kambia | 0.438 |
| 11 | Koinadugu | 0.432 |
| 12 | Moyamba | 0.430 |
| 13 | Port Loko | 0.429 |
| 14 | Pujehun | 0.420 |