the district having the highest percentage of st population in west bengal
Scheduled Tribes in West Bengal More than half of the total ST population of the state is concentrated in Medinipur, Jalpaiguri, Purulia, and Bardhaman districts. Of the remaining districts, Bankura, Malda, Uttar Dinajpur, and Dakshin Dinajpur have sizable ST population.[2]
Eastern Bengal and Assam Eastern Bengal and Assam was an administrative subdivision (province) of the British Raj between 1905 and 1912. Headquartered in the city of Dacca, it covered territories in what are now Bangladesh, Northeast India and Northern West Bengal.