Second Phase Census Questionnaire – Key Points The Ministry of Home Affairs (MHA) has clarified the procedure for finalising the questionnaire for the second phase of the Census . The clarification was given by Shri Nityanand Rai , Minister of State, MHA, in a written reply to a question raised in the Rajya Sabha . Key Developments The questionnaire for the Population Enumeration will be notified before the commencement of the second phase. All questions, including those on caste , will be finalised following the established procedure. The final questionnaire is prepared after incorporating inputs from various Census questionnaire stakeholders such as ministries, departments, organisations and data users. Important Facts The process of finalising the questionnaire is not ad‑hoc; it follows a systematic consultation mechanism. Each Census cycle invites suggestions from: Central ministries and departments State governments and Union Territories Statistical agencies and research organisations End‑users of Census data, including planners and policymakers After collating these inputs, the MHA drafts the final set of questions and issues a formal notification prior to field operations. UPSC Relevance Understanding the Census process is essential for several UPSC topics: GS1 – Polity & Governance: Role of the MHA and parliamentary oversight in data collection. GS2 – Society: How caste data informs affirmative‑action policies and social justice measures. GS3 – Economy: Use of demographic data for planning of infrastructure, health, education and fiscal allocations. GS4 – Ethics & Integrity: Transparency in questionnaire design and stakeholder consultation. Way Forward While the notification is pending, aspirants should monitor the official Gazette for the final questionnaire. The inclusion of caste questions signals continued emphasis on social equity metrics. Candidates are advised to study past Census reports to gauge how demographic data shapes policy decisions, and to keep track of any amendments that may affect the 2026 Census schedule.