IANS–Matrize Bihar Assembly Election Opinion Poll 2025
| Survey Period | September – October (2025) |
| Sample Size | Approx. 46,862 respondents across all 38 districts |
📊 Seat Projection (243 Seats Total)
| Alliance / Party | Projected Seats | Approx. Vote Share |
| NDA (BJP + JD(U) + Others) | 150 – 160 | 49% |
| Mahagathbandhan / INDIA Bloc (RJD + INC + Left) | 70 – 80 | 36% |
| Others (LJP-RV, AIMIM, Independent) | 10 – 15 | 15% |
