Yes—delimitation could change both the number of Lok Sabha seats allotted to individual states and their relative influence in the House. But that depends on whether the exercise includes reallocating seats between states, rather than only redrawing constituency boundaries.
The distinction matters because delimitation can involve two different changes:
- Redistributing seats between states: A fresh population-based allocation could give faster-growing states a larger share of Lok Sabha seats.
- Redrawing constituencies within a state: Boundaries can change to reflect population shifts without changing that state’s total number of MPs. The last major nationwide delimitation largely followed this approach, using the 2001 Census.
What does the post-2026 provision mean?
Under the constitutional framework, the allocation of Lok Sabha seats to states remains based on the 1971 Census until the relevant figures from the first census taken after 2026 are published. Articles 81 and 82 are central to this arrangement.
So, the freeze does not simply expire on a particular day in 2026 and automatically produce a new seat distribution. Publication of the relevant census figures and the legal process for readjustment are necessary before representation changes.
Why are some states concerned?
If seats are redistributed primarily according to updated population figures, states with faster population growth, such as Uttar Pradesh and Bihar, could gain a greater share of representation. Slower-growing states, including several southern states, could see their share decline.
That does not necessarily mean they would lose seats in absolute terms. If the Lok Sabha expands, a state might retain its existing number of MPs—or even gain some—while still holding a smaller percentage of the total seats.
The debate therefore pits two concerns against each other: keeping representation reasonably equal per person, and avoiding a relative loss of political influence for states that have achieved lower population growth.
This is principally a Lok Sabha issue. Delimitation does not automatically redistribute Rajya Sabha seats, whose state-wise allocation is governed separately by the Constitution’s Fourth Schedule. Any precise prediction of state-wise gains or losses depends on the census figures, the eventual size of the Lok Sabha, and the allocation rules adopted.
