Dadra and Nagar Haveli and Daman and Diu is a union territories in western India. The territory is made up of four separate geographical entities Dadra, Nagar Haveli, Daman, and the island of Diu. All four were part of Portuguese India before they came under the Indian administration.
As per provisional reports of Census India, the population of Dadra and Nagar Haveli and Daman and Diu in 2011 is 586,956 (5.86 Lakh), and the estimated population in 2023 is 12.63 lakh