North-South Divide in Delimitation
A major substantive concern about delimitation based on the 2011 Census (and more so on any post-2027 census) is the disproportionate impact on southern states. States like Tamil Nadu, Kerala, Karnataka, Andhra Pradesh, and Telangana successfully implemented population control policies and have achieved replacement-level fertility rates. Northern states, particularly Uttar Pradesh, Bihar, and Rajasthan, have significantly higher populations. A seat reallocation proportional to current population would therefore increase northern state representation at the cost of southern states.
- In the current 543-seat Lok Sabha, southern states hold approximately 130 seats; proportional reallocation would reduce this share
- The 15th Finance Commission addressed this by using 2011 population data for devolution, not 2021 projections
- Some proposals suggest a "hold harmless" formula ensuring no state loses seats in absolute terms while gains are distributed proportionally
- Under the proposed 816-seat Lok Sabha, northern states would gain more seats than southern states
- This has significant implications for federal representation, tax devolution formulas, and policy prioritisation
● Tracked since April 13, 2026 · last seen April 19, 2026 · updates as the daily brief publishes
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