National Statistics Day: 29 June

¨     The 20th National Statistics Day was celebrated in India on 29 June 2026. This day is observed to mark the 133rd birth anniversary of Prof. P.C. Mahalanobis, who is considered the 'Father of Indian Statistics'.

Theme of National Statistics Day 2026

¨     The theme for National Statistics Day 2026 is "Unlocking the Potential of Administrative Data".

History of National Statistics Day

¨     National Statistics Day is celebrated in India on 29 June to honor Professor Prasanta Chandra Mahalanobis and his contributions to the development of India's statistical system. It was officially designated by the Government of India in 2007.

¨     The day is observed on 29 June to mark the birth anniversary of Prof. P.C. Mahalanobis.

¨     It was officially notified by the Government of India in 2007 through a gazette notification.

¨     Its objective is to recognize his role in the development of India's statistical framework after independence.

¨     It promotes awareness regarding the importance of statistics in governance and democracy.

¨     India's early statistical system was shaped under the direct guidance of Professor Mahalanobis.

¨     This event helps preserve and promote his legacy within modern data systems.

¨     It has been celebrated at the national level annually since 2007.

¨     These events include seminars, quizzes, and essay competitions for students.

¨     The Ministry of Statistics and Programme Implementation (MoSPI) coordinates all the activities.

¨     The National Statistical Office (NSO) and state agencies actively participate in the celebrations.

Significance of National Statistics Day

¨     The primary objective of observing National Statistics Day in India (annually on June 29) is to highlight the importance of accurate data in socio-economic planning and good governance. This day is celebrated to mark the birth anniversary of Prof. P.C. Mahalanobis, the 'Father of Indian Statistics'.

Key Details of National Statistics Day 2026

¨     Date: June 29

¨     Theme: The theme for National Statistics Day 2026 is "Unlocking the Potential of Administrative Data".

¨     Goal: The primary objective of observing National Statistics Day in India (annually on June 29) is to highlight the importance of accurate data in socio-economic planning and good governance.

¨     First Celebration: The first celebration of 'National Statistics Day' in India was held on June 29, 2007.