Demographics of Indonesia local ethnic languages are the first language of most Indonesians and are still important. Indonesia demographic composition has a relatively young population. According to 2011 estimate, total median age of Indonesia is 28.2 years. Total Fertility Rate (TFR) (Wanted Fertility Rate) and Crude Birth Rate (CBR): Total fertility rate (TFR) and population over age 60 by region as of 2010: Source: "UN World Population Prospects" There are over 300 ethnic groups in Indonesia. 95% of those are of Native Indonesian ancestry. Javanese is the largest group with 100 million people (42%), followed by Sundanese who number nearly 40 million (15%).
Terengganuan Malay people Terengganuan Malay people Terengganuan Malays (Malaysian: "Melayu Terengganu", Terengganu Malay: "Oghang Tranung") are a sub-ethnic group of Malays native to the state of Terengganu, on the east coast of Peninsular Malaysia. Besides Terengganu, they can also be found in the neighbouring states of Pahang (in the districts of Kuantan, Pekan and Rompin), Johor (especially in Mersing) and their descendants can also be found in the Anambas Islands (part of the Riau Islands province) in Indonesia. , it is estimated that the population of Terengganuan Malays are around 1.1 million people, which forms 94% of Terengganu state's population, making them the