India Launches QR-Code Verification for Census Enumerators

India has issued identity cards with QR codes to Census enumerators for the Census 2027 exercise. The QR code allows residents to verify the authenticity of enumerators by scanning the card through a mobile device.

Census Enumeration and Digital Features

The first phase of the Census began on 1 April 2026 and is scheduled to end on 30 September 2026. Around 30 lakh enumerators are involved in the nationwide exercise, which uses mobile applications and a centralised portal for data management.

Self-Enumeration Facility

The Census of India Self-Enumeration Portal allows citizens to submit their details directly. In some areas, including Noida and Ghaziabad, the self-enumeration window remained open from 7 May to 21 May 2026, and the administration also provided a QR code that generated a unique self-enumeration ID.

Enumerator Identity Verification

The QR-code system was introduced for identity verification of Census staff in residential areas, including gated societies. The card-based verification method is part of the digital Census framework used for field operations and resident authentication.

Important Facts for Exams

• The Census of India is a Union subject under the Constitution of India.
• The Census is conducted under the Census Act, 1948.
• India’s Census is usually conducted in two phases, namely house listing and population enumeration.
• Digital census systems use mobile applications, central portals, and real-time data transmission.

Data Management and Monitoring

The digital Census framework uses real-time data transmission and live monitoring for field operations. The system is designed to reduce delays and errors in data collection.