Amit Shah Unveils Digital Tools and Mascots for India's First Digital Census 2027
In a significant move ahead of the commencement of Census 2027 on April 1, Union Home Minister Amit Shah on Thursday launched four advanced digital tools and introduced two mascots for India's inaugural digital census. The event, held in New Delhi, marks a pivotal step towards modernizing the decennial exercise, which was previously postponed due to the Covid-19 pandemic.
Digital Platforms for Enhanced Efficiency
The four digital platforms, developed by the Centre for Development of Advanced Computing (C-DAC), are designed to streamline census operations and improve accuracy. They include:
- Houselisting Block Creator (HLBC) Application: A web-map tool that enables charge officers to create houselisting blocks digitally using satellite imagery, ensuring standardized geographic coverage nationwide.
- Houselisting Operations (HLO) Mobile Application: A secure, offline app for enumerators to collect and upload houselisting data directly from the field to servers, eliminating traditional paperwork. It operates in 16 regional languages and is compatible with Android and iOS platforms.
- Self-Enumeration Portal: A web-based facility allowing households to submit their information online in 16 languages during the 15 days before field operations begin in their state or Union Territory. Upon submission, a unique Self-Enumeration ID (SE ID) is generated for verification by enumerators.
- Census Management and Monitoring System (CMMS) Portal: A centralized digital platform for planning, managing, executing, and monitoring all census activities in real-time across administrative levels, with integrated dashboards for tracking progress.
According to a home ministry spokesperson, this technology adoption combines innovation with inclusivity, ensuring Census 2027 remains accurate, secure, and comprehensive.
Mascots Symbolizing Progress and Equality
The census mascots, named 'Pragati' (a female enumerator) and 'Vikas' (her male counterpart), were unveiled to serve as friendly, relatable faces for Census 2027. The home ministry stated that these mascots symbolize the equal participation of women and men in India's resolve to become a developed nation by 2047. They will be used to disseminate information and key messages about the census in an effective and citizen-friendly manner across diverse sections of society.
Census 2027: Phases and Timeline
Census 2027, notified on June 16, 2025, after a delay due to the pandemic, will be conducted in two phases, making it the world's largest census exercise:
- Phase 1 (Housing and Houselisting): Scheduled from April 1 to September 30, 2026, with states free to choose a 45-day period within this timeframe. This phase will collect data on housing conditions and household amenities.
- Phase 2 (Population Enumeration): Likely to be conducted in February 2027, recording demographic, social, and economic particulars of every individual in the country.
The reference date for Census 2027 is set at 00:00 hours of March 1, 2027, for all states and Union territories, except for Ladakh and snow-bound non-synchronous areas of Jammu & Kashmir, Himachal Pradesh, and Uttarakhand, where it will be 00:00 hours of October 1, 2026.
Operational Scale and Security
Data collection will involve secure mobile applications and door-to-door visits, with complete coverage ensured by engaging 30 lakh enumerators, supervisors, and other officials nationwide. The HLO app requires registered mobile numbers for operation, enhancing data security and integrity.
Senior officials, including the Union Home Secretary and the Registrar General and Census Commissioner of India, attended the launch event, underscoring the government's commitment to a successful and technologically advanced census.
