21) The most densely settled island of Indonesia Bali.
22) Within : 2039779
21) The most densely settled island of Indonesia is Bali.
22) Within Southeast Asia, transmigration is most common in Indonesia.
23) A large number of immigrants to Southeast Asia came from Japan.
24) Vietnam is the most urbanized country in Southeast Asia, and is 100 percent urbanized.
25) In Southeast Asia there are several hundred distinct languages that can be placed into five major linguistic groups.
26) Kalimantan is also known as Borneo.
27) Islam in Southeast Asia largely replaced Hinduism and Buddhism in Malaysia and Indonesia.
28) Brunei is the only country in Southeast Asia that is primarily Roman Catholic.
29) East Timor is the newest country in Southeast Asia.
30) The first Europeans to arrive in Southeast Asia were the Dutch.