Delimitation: Democracy vs Federalism

Delimitation Challenge: Balancing Democracy and Federalism

Why in the News ?

Tamil Nadu Assembly has urged the Centre to retain the existing 543 Lok Sabha seats and their State-wise distribution. The debate has intensified over whether future delimitation should prioritise population-based representation or protect India’s federal balance and States’ political weight.

Delimitation and the Democratic Principle:

•     Delimitation refers to fixing the number of seats and territorial boundaries of constituencies for the Lok Sabha and State Legislative Assemblies.
•     It is undertaken by a Delimitation Commission established under an Act of Parliament.
•     The present Lok Sabha strength of 543 elected seats is based on the 1971 Census, when India’s population was about 54.8 crore.
•     The freezing of seats was intended to encourage population stabilisation, preventing States with higher population growth from gaining disproportionate political representation.
•     The 42nd Constitutional Amendment froze the allocation until 2000, while the 84th Amendment extended the freeze until 2026.
•     The 106th Constitutional Amendment, 2023, provides for one-third reservation for women in the Lok Sabha and State Assemblies, to be implemented following delimitation based on the relevant census.

Proposed Expansion and Way Forward

•     The proposed Constitution 131st Amendment Bill, 2026 sought to increase the maximum Lok Sabha strength from 550 to 850 seats; the article notes an assurance of a 50% pro-rata increase for States/UTs.
•     Supporters argue that proportional expansion would preserve the existing inter-State representation ratio and facilitate women’s reservation.
•     However, increasing Lok Sabha seats without expanding the Rajya Sabha could alter the existing 2.2:1 ratio to around 3.3:1, weakening the Upper House’s checking role.
•     A larger House could also reduce opportunities for meaningful debate because Parliament currently sits for relatively limited periods and would increase expenditure, including MPLADS-related costs.
•     A possible compromise is to retain 543 Lok Sabha seats, implement women’s reservation within the existing strength, and increase State Assembly seats according to contemporary population to address representational needs.

 About Delimitation and Federalism:

•     The principle of “one person, one vote, one value” supports population-based representation and is reflected in Article 81.
•     However, population growth since 1971 has been highly uneven, with States such as Uttar Pradesh, Bihar, Madhya Pradesh and Rajasthan recording greater growth than several southern States.
•     A delimitation based purely on present population could increase representation of high-population States while reducing the relative political weight of States that successfully pursued population control.
•     This creates a tension between democratic equality and federalism, since States have equal constitutional status despite demographic differences.
•     Tamil Nadu has therefore demanded that the 543-seat strength and existing State-wise distribution be retained.