Ethnic groups in Indonesia Ethnic groups in Indonesia There are over 300 ethnic groups in Indonesia including Javanese, Sundanese, and Batak. Based on ethnic group, the largest ethnic group in Indonesia is the Javanese who make up about 40% of the total population. The Javanese are concentrated on the island of Java but millions have migrated to other islands throughout the archipelago because of the transmigration program. The Sundanese, Malay, and Madurese are the next largest groups in the country. Many ethnic groups, particularly in Kalimantan and Papua, have only hundreds of members. Most of the local languages belong to Austronesian language family, although
Hakka people Hakka population began to decline as people moved abroad, and away to work in the urban areas. By the end of the 1970s, agriculture was firmly in the decline in Hakka villages. Today, there are still Hakka villages around Hong Kong, but being remote, many of their inhabitants have moved to the post war new towns like Sheung Shui, Tai Po, Sha Tin and further afield. The Hakka population in Taiwan is around 4.6 million people today. Hakka people comprise about 15 to 20% of the population of Taiwan and form the second-largest ethnic group on the island. They are