Census questionnaire seeks data on parents’ religion, place of birth

1. At a Glance

• Census 2027's population enumeration schedule (2nd phase) includes a first-ever open field asking religion, date of birth, and place of birth (up to village level) of both father and mother of each respondent [4].
• This is Independent India's first caste enumeration — a comprehensive count beyond the SC/ST categories, last done in 1931 [3][6].
• Union govt notified a 40-question Household Schedule on 14 August 2026, covering caste, Aadhaar, passport, COVID vaccination site, bank accounts, and parental religion/birthplace [3][4].
• High relevance for GS-I (Indian Society), GS-II (Governance/Polity) — caste-based data collection, its constitutional/political implications, and federal execution logistics.

2. Why in the News

• The Census 2027 population enumeration schedule went live on 17 August 2026 in Ladakh and snow-bound areas of three other States/UTs ahead of the rest of the country [4].
• The questionnaire (seen by The Hindu) revealed detailed fields on parents' religion and place of birth, alongside caste enumeration — triggering political debate, with the Congress questioning the methodology used to record caste [4].
• The Registrar-General and Census Commissioner of India notified the 40-question set on 14 August 2026 [4].

3. Background & Evolution

• Cabinet Committee on Political Affairs decision (30 April 2025): approved inclusion of caste enumeration in Census 2027 [1].
• Cabinet approval: "Conduct of Census of India 2027" scheme approved, structured in two phases [1].
• Phase 1 — Houselisting and Housing Census: April–September 2026, notified with 33 questions, covering housing conditions, assets, amenities [2][6].

• Phase 2 — Population Enumeration (PE): begins February 2027 nationally (early rollout from 1 September 2026 in snow-bound/remote areas like Ladakh), with the 40-question Household Schedule notified 22 January 2026 (Phase 1) and the caste/detailed schedule notified 14 August 2026 [2][3][4].

• Marketed by the government as India's first digital enumeration exercise, using self-enumeration and mobile-app-based data capture [2].

• Last full caste count: 1931 Census (British India) — post-1951 Censuses enumerated only SC/ST, not all castes [3][6].

4. Core Static Facts

Item	Detail
Conducting authority	Office of the Registrar-General and Census Commissioner of India (RGI), under Ministry of Home Affairs [4]
Current RGI/Census Commissioner	Mrityunjay Kumar Narayan [6]
Enabling law	Census Act, 1948 (statutory basis for all Indian censuses)
Total questions in Household Schedule	40 (Phase 2 — Population Enumeration) [3][4]
Phase 1 questions	33 (Houselisting and Housing Census) [6]
Phase 1 timeline	April–September 2026
Phase 2 timeline	February 2027 (nationally); began 1 September 2026 / 17 August 2026 in Ladakh and snow-bound areas [4][6]
Religious categories listed	Hindu, Christian, Sikh, Buddhist, Muslim, Jain + "Other religion" open field [4]
Caste recording method	SC/ST: dropdown of predetermined caste names; Others: open/free-text field for caste name [4]
New caste-declining options	"Does not want to declare Caste" and "No Caste" [4]
New data fields	Parents' religion, date of birth, place of birth (up to village level); place of birth abroad if applicable; Aadhaar number, passport number, COVID-19 vaccination site, number of bank accounts [3][4]
Mandatory fields	All family-particulars fields marked "mandatory" [4]

5. Multi-Dimensional Analysis

• Social: First national caste count since 1931 could reshape debate on OBC sub-categorisation, reservation ceilings (50% cap), and welfare targeting; parental religion/place-of-birth fields raise questions about intent (e.g., possible use for citizenship/migration cross-verification).
• Legal/Constitutional: Census data collection is backed by the Census Act, 1948, which mandates confidentiality of individual data (Section 15) — raises scrutiny over whether granular caste/religion data could be misused despite anonymity assurances.
• Ethical/Governance: Political opposition (Congress) has questioned methodology of caste recording — concerns include self-declared vs. verified caste, complexity of open-field caste entry for non-SC/ST citizens, and potential for administrative errors or manipulation [4].
• Administrative: Massive federal-scale logistical exercise — phased rollout starting in snow-bound/remote regions (Ladakh) before the rest of India, citing accessibility constraints; shift to digital/self-enumeration format is a major administrative innovation [2].
• Historical: Draws direct comparison with the 1931 Census, the last colonial-era census with full caste enumeration; subsequent post-Independence censuses (1951 onward) restricted caste enumeration to SC/ST only.
• Political: Caste census has been a long-standing demand of various parties (e.g., for updated OBC data since the Mandal Commission, 1980); its 2027 inclusion follows years of push from opposition-ruled states (Bihar caste survey 2023, etc.).

6. Recent Developments (last 12-18 months)

• 30 April 2025: Cabinet Committee on Political Affairs approves caste enumeration in Census 2027 [1].
• 22 January 2026: RGI notifies Phase 1 (Houselisting) questions [2].
• April 2026: PIB publishes explainer "Census 2027: India's First Digital Enumeration Exercise" [2].
• April–September 2026: Phase 1 (Houselisting and Housing Census) conducted [1].
• 14 August 2026: RGI notifies 40-question Household Schedule for Phase 2 (Population Enumeration), including caste, religion, Aadhaar, passport, bank accounts, COVID vaccination site [3][4].
• 17 August 2026: Population Enumeration schedule goes live in Ladakh and three other snow-bound areas, ahead of the rest of the country [4].
• 19 August 2026: The Hindu reports questionnaire details on parental religion/place-of-birth fields; Congress questions caste-recording methodology [4].

7. Prelims Hooks

• Census 2027 is Independent India's first caste enumeration exercise (last full caste count: 1931) [3][4].
• Registrar-General and Census Commissioner of India: Mrityunjay Kumar Narayan (as of 2026) [6].
• Census 2027 conducted in two phases: Houselisting (33 questions) and Population Enumeration (40 questions) [6].
• 40-question Household Schedule notified on 14 August 2026 [3][4].
• Population Enumeration Phase timeline: February 2027 nationally; began early (1/17 September–August 2026) in Ladakh and snow-bound areas [4][6].
• Six listed religious categories in the Census schedule: Hindu, Christian, Sikh, Buddhist, Muslim, Jain, plus "Other religion" [4].
• Non-SC/ST respondents record caste via an open/free-text field; SC/ST respondents choose from a predetermined dropdown [4].
• New caste-related response options introduced: "Does not want to declare Caste" and "No Caste" [4].
• Questionnaire records parents' religion, date of birth, and place of birth up to village level, including place of birth if born outside India [4].
• Other new-format data fields: Aadhaar number, passport number, COVID-19 vaccination location, number of bank accounts held [3][4].
• Cabinet Committee on Political Affairs approved caste enumeration inclusion on 30 April 2025 [1].
• Census 2027 dubbed India's first digital enumeration exercise by the government [2].
• Legal basis of Indian Census: Census Act, 1948.

8. Mains Relevance

• GS-I: Indian Society — "Salient features of Indian Society," diversity of India (caste, religion) — implications of caste enumeration for social justice and affirmative action.
• GS-II: Governance — Government policies and interventions for development in various sectors; issues arising from design and implementation of policies; Welfare schemes and mechanisms (data/statistics as a governance tool).
• GS-II: Polity — Federalism (Union-State cooperation in census execution), constitutional provisions on reservation.
• Possible Mains question stems: 1. "Discuss the significance of the caste enumeration in Census 2027 for social justice policy in India. What are the concerns raised regarding its methodology?" (GS-I/II, 15 marks) 2. "Examine the constitutional and ethical issues involved in collecting granular religion and caste data during a national census." (GS-II, 10 marks) 3. "How does India's decennial census function as an instrument of governance and policy planning? Discuss with reference to Census 2027." (GS-II, 15 marks)

9. Related Topics to Study Next

• Mandal Commission (1980) & OBC reservation — historical demand for caste data underpinning current caste census.
• Bihar Caste Survey (2023) — state-level precedent that intensified national demand for a caste census.
• Census Act, 1948 & data confidentiality provisions — legal framework governing all census operations.
• Reservation policy and the 50% ceiling (Indra Sawhney case, 1992) — how new caste data could influence future reservation litigation.
• Aadhaar Act, 2016 & data privacy (Puttaswamy judgment, 2017) — relevant given Census 2027's Aadhaar/passport/bank-account data fields.
• National Population Register (NPR) and NRC — related exercises sometimes confused with the Census; parentage/place-of-birth data raises comparison concerns.
• Delimitation exercise — population data from Census 2027 feeds into the next delimitation of constituencies.
• Socio-Economic and Caste Census (SECC), 2011 — the last major (non-Census) caste-linked data collection exercise in India, useful comparison point.

10. Common Errors / Trap Areas

• Do NOT confuse Census 2027's caste enumeration with the NPR (National Population Register) — they are distinct exercises under different legal frameworks (Census Act, 1948 vs. Citizenship Rules, 2003).
• The last full caste census was 1931, not 1951 — post-1951 censuses recorded only SC/ST, not all castes; aspirants often wrongly cite 1951 as the last full count.
• Note the two-phase structure: Houselisting (33 questions, April–Sept 2026) vs. Population Enumeration (40 questions, from Feb 2027) — don't conflate question counts between phases.
• The conducting authority is the RGI under the Ministry of Home Affairs, not the Ministry of Statistics and Programme Implementation (MoSPI) — a common ministry mix-up.
• Remember that early rollout in Ladakh/snow-bound areas (Aug–Sept 2026) precedes the national rollout (Feb 2027) — don't assume a single uniform national start date.