| Rank | County | GCP per capita |
| 1. | Mandera | $967 |
| 2. | West Pokot | $1,390 |
| 3. | Turkana | $1,393 |
| 4. | Wajir | $1,587 |
| 5. | Kilifi | $1,645 |
| 6. | Migori | $1,756 |
| 7. | Garissa | $1,787 |
| 8. | Samburu | $1,800 |
| 9. | Kitui | $1,829 |
| 10. | Vihiga | $1,848 |
Top 10 Poorest Counties in Kenya 2022
| Rank | County | GCP per capita |
| 1. | Mandera | $967 |
| 2. | West Pokot | $1,390 |
| 3. | Turkana | $1,393 |
| 4. | Wajir | $1,587 |
| 5. | Kilifi | $1,645 |
| 6. | Migori | $1,756 |
| 7. | Garissa | $1,787 |
| 8. | Samburu | $1,800 |
| 9. | Kitui | $1,829 |
| 10. | Vihiga | $1,848 |
