What the Second Phase Entails

Ladakh Leads India's First Census‑Based Caste Count: What It Means

The second phase of the 2027 Census – the Population Enumeration (PE) – will begin on 17 August in Ladakh and other snow‑bound districts. For the first time in independent India, the PE will record caste through an “open‑column” response, a method trialled in a pre‑test that ran from 1 July to 20 July across 16 states and Union Territories. Ladakh’s unique security environment has prompted the use of paper schedules, underscoring the logistical tightrope between digital ambition and ground realities.

The PE questionnaire will cover 40 parameters, one of which is caste. Enumerators will note the caste declared by respondents in an open‑ended field, a departure from the scheduled‑caste‑only approach of previous censuses.

• ▸The pre‑test spanned 1 July– 20 July 2024 in 16 states and UTs.
• ▸Ladakh will receive printed schedules because geo‑tagging of defence installations is prohibited.
• ▸The digital Census mandates handheld devices that pre‑load a curated list of castes and sub‑castes.
• ▸The open column mirrors the method used in the 2011 Socio-Economic and Caste Census 2011, which produced over 46 lakh distinct entries.

The open‑column design aims to capture self‑identified social groups, but the 2011 experience showed that unrestricted entries explode into an unmanageable dataset. The upcoming PE hopes to balance granularity with usability by leveraging digital prompts while retaining the flexibility of an open response.

Legal Basis for Caste Data in the Census

Statutory authority for caste enumeration rests on the Census (Amendment) Act 2011, which amended the original Census Act to incorporate caste as a demographic variable. This amendment obliges the Registrar General and Census Commissioner to collect caste data alongside other socio‑economic indicators.

• ▸Section 2 of the Act authorises the inclusion of caste categories in the Census schedule.
• ▸The Act requires periodic updates, linking future censuses to the latest socio‑economic surveys.
• ▸Article 15 of the Constitution prohibits discrimination on grounds of caste, providing a constitutional imperative for accurate data.
• ▸Article 16 of the Constitution guarantees equality of opportunity, reinforcing the need for reliable statistics to design affirmative‑action policies.

The Right to Information Act 2005 equips citizens and civil‑society groups to demand transparency on how caste data are collected, stored, and used, creating an accountability loop that can be activated through RTI petitions.

Implementation Hurdles in Ladakh

Ladakh’s rugged terrain and proximity to the Line of Actual Control introduce operational constraints. While the rest of the country will rely on handheld devices, Ladakh will use paper schedules to avoid exposing the locations of military installations to digital mapping tools.

• ▸Approximately 2 million paper schedules will be printed for Ladakh’s 1.4 million residents.
• ▸Enumerators receive specialised training to reconcile paper entries with the digital master list.
• ▸The Bihar caste survey of 2022‑23 demonstrated that a curated list reduces duplicate entries by 70 percent, a model the Census hopes to replicate.

Policy Implications: Reservation and Welfare Schemes

Caste data underpin eligibility for flagship welfare programmes. The Ayushman Bharat – Pradhan Mantri Jan Arogya Yojana (PM‑JAY) draws its beneficiary pool from the SECC‑2011 database, as stipulated in the 2018 Operational Guidelines. The National Health Authority uses these classifications to target the poorest households for health insurance.

• ▸SECC‑2011 remains the sole