Discuss how the delay in Census data affects welfare targeting, fiscal federalism and delimitation in India.

The Census, held every ten years under the Census Act, 1948, is the base for India's targeting, fund-sharing and representation. The 2021 round was postponed because of COVID-19. Door-to-door enumeration for Census 2027 will now run only from 25 January to 28 February 2027 [5]. For more than fifteen years, policy has rested on 2011 figures, and this has distorted three areas.

Welfare targeting

• NFSA coverage (75% rural, 50% urban) is calculated on the 2011 population, which caps beneficiaries at 81.35 crore. The Government says coverage can be revised only after the next Census is published [2]. Because the population has grown since then, eligible people are left out of the ration system.
• Migration, urbanisation and new households since 2011 do not show up in the data. So district-level planning for housing, anganwadis and schools is sized wrongly.
• Group-level data stays outdated, which weakens affirmative action. Caste enumeration beyond SC/ST, approved by the CCPA on 30 April 2025 [1], is still pending.

Fiscal federalism

• The 15th Finance Commission was required to use 2011 population data and gave it 15% weight. It added a 12.5% "demographic performance" criterion so that States with low fertility would not be penalised [3].
• Old population data distorts per-capita entitlements across States. This sharpens North–South friction over the divisible pool.
• Grants to local bodies and the formulas for centrally sponsored schemes also rest on outdated population figures.

Delimitation

• Articles 82 and 170 freeze seat allocation until the figures of the first Census after 2026 are published [4]. The delay keeps the value of a vote unequal between States growing fast and States growing slowly.
• The Delimitation Bills of 2026 propose basing the next delimitation on 2011 data [4]. The delay is pushing law-makers to rely on old figures.
• The rollout of women's reservation (106th Amendment) depends on post-Census delimitation, so it also waits.
• Census 2027 has been deferred in Manipur [5], so its seats may have to be redrawn on a different population base from the rest of India.

In short, the delay weakens the accuracy of welfare, the fairness of devolution and the equality of representation. Census 2027, India's first digital census, backed by ₹11,718.24 crore [1], is a chance to reset. The way forward is quick publication of its data and a legal guarantee that the Census is held every ten years. Interim estimates from the Civil Registration System can fill gaps between rounds. Delimitation should balance "one person, one vote" with rewarding States that controlled population growth. Together these would uphold Article 14 equality, cooperative federalism and SDG 10's promise to leave no one behind.