Portuguese rule, begun between 1783 and 1785, ended on 2 August 1954; Parliament brought the territory into the Union with the Dadra and Nagar Haveli Act on 11 August 1961, and on 26 January 2020 it merged with Daman and Diu.[2]
The district covers 491 sq km, landlocked between Gujarat to the north and Maharashtra to the south, crossed by the Daman Ganga and three tributaries; 41.63% of it is forest.[2],[1]
The 2011 census counted 3,43,709 people, 700 per sq km, with literacy at 76.2%. The town is run by the Silvassa Municipal Council.[2],[3]
The major tribes are the Varli, Kokna, Dhodia and Dubla, and the folk dances are Tarpa, Dhol, Bhavada and Gherria.[2]
Silvassa Smart City estimates the town's population at 1.48 lakh in 2019 and describes a large transient population drawn by industry and tourism, with resorts, hotels and restaurants growing around the visitors.[6]
The smart-city plan includes a well-serviced industrial hub, a tourist circuit, and a Panchayat Market commercial complex with shops of several kinds.[6]
Vapi station is about 18 km away, Bhilad 14 km and Daman 30 km; the nearest airports are Surat, about 138 km, and Mumbai, 170 km.[4]