The Chutia people are an ethnic group that are native to Assam and historically associated with the Chutia kingdom. However, after the kingdom was absorbed into the Ahom kingdom in 1523–24, the Chutia population was widely displaced and dispersed in other parts of Upper Assam as well as Central Assam. They constitute one of the core groups that form the Assamese people.

Sadiya is a town in Tinsukia district, Assam. It was the capital of the Chutia Kingdom and after the downfall of the kingdom it became the seat of the Sadiya-khowa-Gohain of the Ahom kingdom. Extensive remains of buildings and fortifications built during the rule of the Chutias near Sadiya still point to the importance of the region in the past. Historically Sadiya referred to the Chutiya kingdom which included at times the districts of Lakhimpur, Dhemaji and Tinsukia. It is claimed to be the center of development of the eastern Assamese dialects, the inscription here are written in a Tai script. Its stands on a grassy plain, almost surrounded by forested Himalayan mountains, on the right bank of Lohit River which is locally considered the main stream of the Brahmaputra River. The deepest point of the Brahmaputra River is located near this village. It is famous for a flower named satphul, which is much like Jasmine.