| Caste | Delhi | Haryana | UP | Total |
| SC | 38.7 | 50.7 | 49.3 | 43.4 |
| ST | 0.5 | 0.0 | 26.7 | 5.9 |
| OBC | 33.2 | 40.0 | 24.0 | 32.7 |
| Others | 27.6 | 9.3 | 0.0 | 18.0 |
| Total | 100 | 100 | 100 | 100 |