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9 September 2026

Concerns over Census 2027 questions

The Census is a major national administrative exercise, and the debate over data privacy, federal friction, and the inclusion of sensitive identifiers touches upon core governance, constitutional, and population-related syllabus themes.

2 min read Day 19 of 22 2 questions 2 prelims

Notes

  • The 2027 Census questionnaire includes new fields: parents' details, spouse details, nationality, permanent address, COVID-19 vaccination place, bank account count, mobile number, Aadhaar number, Voter ID, Passport number, and driving license status.
  • The UN defines a census as a process to generate demographic, economic, and social statistics for government and societal use.
  • Principle 6 of the UN Fundamental Principles of Official Statistics mandates that individual data collected for statistical compilation must remain confidential and be used exclusively for statistical purposes.
  • Historically, Indian Census data has not included personal names in databases; names were used only as temporary identifiers during enumeration.
  • Concerns exist regarding respondent fatigue due to a 40-question survey and the practical difficulty for enumerators to collect accurate identifiers like Aadhaar or Passport numbers for all household members.
  • The inclusion of questions regarding nationality and parentage is perceived as potentially linked to the National Population Register (NPR) and the National Register of Citizens (NRC).
  • The Census Act, 1948, empowers the Central government to conduct the census, but relies on state government staff for enumeration, leading to potential friction if the scope of data collection exceeds statistical requirements.
  • Previous attempts to include nationality questions in the 1951 and 1961 censuses were discontinued in 1971.

Part of a longer story

This is day 19 of 22 in Caste enumeration in Census 2027, which has been running since 7 July 2026. Reading it whole is usually worth more than reading today alone — the exam asks how something developed.

Questions

  1. Discuss the core principles of official statistics as defined by the United Nations and evaluate the challenges in maintaining these principles when expanding the scope of the decennial Census. 150 words
    Attempt this — 150 words in 8 min
    0 / 150 words 8:00
  2. The Census is a vital tool for policy formulation and socio-economic planning. Analyze the implications of integrating non-statistical personal identifiers into the Census questionnaire and its potential impact on data quality and public trust. 250 words
    Attempt this — 250 words in 11 min
    0 / 250 words 11:00

Prelims

  1. Which of the following best describes the primary objective of a population census according to the United Nations?

  2. Under the Census Act, 1948, who is primarily responsible for the appointment of census enumerators?