GS Paper 2 — Indian Polity: Constitutional amendments, delimitation, Parliament, federal balance, representation of states

The Constitution (131st Amendment) Bill 2026 proposed two big changes: expanding the Lok Sabha from 543 to 850 seats, and redrawing constituency boundaries (called delimitation) based on 2011 Census population data. The Bill needed a two-thirds majority in Parliament — it got 298 votes but needed 352. It failed. This is not just a legislative setback. It reveals a deep tension in India’s democracy: states that governed well and controlled population growth fear that they will be punished by losing political weight in Parliament. This is a problem that India cannot keep ignoring.

1. What Did the Bill Propose and Why Does It Matter?

•       Expand Lok Sabha to 850 seats: The current Lok Sabha has 543 seats — a number that has not changed since 1977. Meanwhile, India’s population has grown by nearly 100 crore people. More people should mean more representation.
•       Use 2011 Census data for seat allocation: India’s constituency sizes are currently based on the 1971 Census population. This freeze was done through the 42nd Constitutional Amendment (1976) by the Indira Gandhi government. It was later extended, and has been in place for over 50 years.
•       Link to Women’s Reservation: The 106th Amendment (Women’s Reservation Act, 2023) says that women’s reservation (33% of seats in Parliament) and especially OBC women’s sub-quota cannot begin until after fresh delimitation. So the 131st Amendment’s defeat also delays women’s reservation from becoming fully operational.
•       Why 2011 data matters: Between 1971 and 2011, India’s population grew from 55 crore to 121 crore. States like UP and Bihar grew much faster than southern states. New seat allocation would significantly increase north Indian states’ share of Lok Sabha seats.

2. Why Did the Bill Fail? — The South India Factor

• The family planning penalty: States like Kerala, Tamil Nadu, Andhra Pradesh, and Karnataka invested heavily in education, healthcare, and family planning. As a result, they grew more slowly. Under a purely population-based seat allocation, they will lose seats compared to states that grew faster.
• The economic contribution argument: Southern states contribute about 28% of India’s GDP and a significant share of tax revenues — but will have less say in Parliament under new delimitation. Many see this as unfair — they are being asked to pay more but vote less.
• Political arithmetic: The INDIA bloc, whose support base is strongest in southern states, voted against the Bill in large numbers. With 298 for and 230 against (needing 352 for passage), the south’s opposition was decisive.
• Constitutional hurdle: Under Article 368, a constitutional amendment needs two-thirds of members present and voting, AND an absolute majority of the total strength of the House. The Bill cleared neither threshold.

UPSC Value Box

3. What Should Be Done? — The Way Forward

1.   Build consensus before re-introducing the Bill: The Centre must sit down with all state governments — especially southern states — through a Joint Parliamentary Committee before trying again.
2.   Use a dual-factor formula for seat allocation: Instead of purely population-based allocation, develop a formula that gives weight to population (perhaps 70%) AND to governance performance indicators like fertility rate, literacy, and Human Development Index (30%). This rewards states that controlled population growth.
3.   Separate women’s reservation from delimitation: Amend the 106th Amendment to allow the 33% women’s quota (at least for the general and SC/ST categories) to begin immediately — without waiting for the caste census and delimitation process.
4.   Make the Delimitation Commission more inclusive: Require consultation with all state governments and hold mandatory public hearings before any commission orders take effect.

Conclusion: The 131st Amendment’s defeat is not a failure of democracy — it IS democracy working. States used their constitutional weight to protect their interests. But India cannot ignore the growing mismatch between where people live and where political power sits. A lasting solution must be fair to states that managed population growth well, just as it must give adequate representation to states with larger populations. Rewarding good governance through a balanced delimitation formula is the only politically feasible way forward.

UPSC Mains Practice Question