UPSC Mains
GS Paper II
Polity & Governance
Delimitation & the Federal Dilemma
Tamil Nadu Assembly urges the Centre to freeze Lok Sabha seats at 543 as the 131st Amendment Bill — which sought to raise the House to 850 — was defeated but may return.
SEATS FROZEN SINCE
543, per 1971 Census
131ST AMENDMENT BILL
550 → 850 seats, defeated
WOMEN’S RESERVATION
Tied to post-2027 Census delimitation
📜
The Freeze: Constitutional Timeline
Delimitation is the process of fixing the number of seats and the boundaries of territorial constituencies in each State for the Lok Sabha and State Legislative Assemblies.
| Year / Act | Provision |
|---|---|
| 1971 Census | Seats fixed at 543; population ~54.8 crore; avg. ~10.1 lakh per constituency |
| 42nd Amendment Act | Froze seats (per 1971 census) till 2000 — to reward population control |
| 84th Amendment Act | Extended freeze till 2026 |
| 106th Amendment (2023) | One-third reservation for women in Lok Sabha & Assemblies, to be operationalised via delimitation after the 2027 Census |
| Post-2026 | Seats to be readjusted based on the first census after 2026 (i.e., 2027) |
Rationale for the freeze: prevent States with higher population growth from gaining more seats, and avoid penalising States that successfully controlled population.
⚖️
The Core Dilemma: Democracy vs. Federalism
- Over the past five decades, population growth has been uneven — UP, Bihar, MP and Rajasthan grew faster, while Kerala, Tamil Nadu, Karnataka and Andhra Pradesh achieved better population control.
- Democratic concern: current seat allocation no longer satisfies one person–one vote–one value, as populous northern States are under-represented.
- Federal concern: reallocating seats on current population would disadvantage Southern, smaller northern, and North-Eastern States, penalising those that curbed population growth.
Main tension: more populous States want more seats for better representation, while States that controlled population growth want federal fairness for their efforts.
🏛️
The Centre’s Proposal (131st Amendment Bill, 2026)
- Raise maximum Lok Sabha seats from 550 → 850.
- Oral assurance by the Home Minister: each State/UT’s seats to rise by 50% on a pro-rata basis.
- Status: Defeated in the Lok Sabha; possible reintroduction with explicit pro-rata provisions.
Arguments For
Preserves existing inter-State representation — no State loses relative weight. The additional 272 seats can smooth women’s reservation in an enlarged House of ~816.
Arguments Against
Skewed LS–RS ratio; weakened Rajya Sabha check-and-balance role; less deliberation time per MP; higher cost to the exchequer.
🧭
Way Forward
Build Political Consensus
Among States and the Centre before delimitation.
Protect Population-Control States
Ensure fair representation while protecting the interests of States that achieved population control.
Balanced Formula
Combine population, federal equity and governance performance.
Smooth Women’s Reservation
Implement without creating major regional imbalances.
Strengthen Parliamentary Capacity
Ensure meaningful debate with more MPs.
📰
Source: The Hindu
