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SIR Voter Roll Research

SIR 2026 · Follow the numbers. Read the evidence.

Research notes & source coverageRead before comparing the numbers +

Adapted from SIR analysis for India, ImpactMojo. Figures, research methods and interpretations retain their source scope. Roll changes alone do not establish wrongful deletion or a change in an election result. Check the linked official notices for current roll status.

SIR Voter Roll Research Questions, Bihar 2025

Bihar 2025

Figures as of 30 September 2025, when the final roll was published.

Questions

    Download the figures for Bihar 2025

    Excel workbook, every table What each sheet holds

    CSV: constituencies.csv districts.csv