India to Conduct First Digital Census in 2027 With Geomapping and Online Self-Enumeration

New Delhi, 6th April 2026: India is set to conduct its first fully digital population count with Census 2027, introducing geomapping, mobile-based data collection, and a detailed 33-question survey to capture household-level information.

Originally scheduled for 2021 but delayed due to the pandemic, the census will now be carried out in two phases between 2026 and early 2027. The first phase, Houselisting and Housing Census, which began in April 2026, focuses on housing conditions, assets, and amenities, while population enumeration will take place in February 2027.

A major shift in this edition is the move away from paper forms.

Enumerators will use mobile applications linked to a centralised Census Management and Monitoring System (CMMS), enabling real-time tracking. Citizens will also have the option to self-enumerate through an online portal, making the process more participatory.

For the first time, geomapping will be used to geotag every building in the country with GPS coordinates. This is expected to improve accuracy, prevent duplication, and create a comprehensive spatial database useful for planning and policy-making.

The housing listing phase includes a structured 33-question survey covering housing conditions, ownership status, and access to basic amenities like water, electricity, and sanitation. It also gathers data on assets such as mobile phones, internet access, and vehicles, along with consumption indicators like primary cereal intake and digital access.

With nearly 30 lakh enumerators involved, the census remains one of the largest administrative exercises globally. Digital tools, including offline data capture and secure uploads, are expected to enhance efficiency and reliability.

Notably, the 2027 census will also include caste enumeration in its second phase, marking a significant policy shift. The data collected is expected to play a crucial role in shaping welfare schemes, governance, and infrastructure planning across the country.