Bangladeshis
Bengali Muslims are the predominant ethnoreligious group of Bangladesh with a population of 135.5 million. This makes up 90.4% of the country's population as of 2011. The minority Bengali Hindu population made up approximately 8.54% of the population of the country according to the 2011 Census Non-Bengali Muslims make up the largest immigrant community; while the Tibeto-Burman Chakmas, who speak the Indo-Aryan Chakma language, are the largest indigenous ethnic group after Indo-Aryan Bengalis. The Austroasiatic Santals are the largest aboriginal community.