The pie chart illustrates the population distribution of the Jumma communities in the Chittagong Hill Tracts (CHT) of Bangladesh. The Chakma form the largest group, making up 48.80% of the total Jumma population, followed by the Marma at 22.66% and the Tripura at 15.80%. Smaller but distinct groups include the Mro (5.30%), Tanchangya (4.60%), and several other indigenous communities such as the Bawm, Pankhua, Khumi, Lusai, Khyang, and Chak, who collectively account for 2.84%. Together, this chart highlights the demographic diversity of the CHT, where the Chakma and Marma communities constitute more than 70% of the overall Jumma population, while the remaining groups, though smaller in size, add to the region’s rich cultural mosaic.