In English, the term Kalimantan refers to the Indonesian portion of the island of Borneo, while in Indonesian, the term “Kalimantan” refers to the whole island of Borneo.
The Indonesian territory makes up 73% of the island by area, and 69.5% (13,772,543 at the 2010 Census of Indonesia) by population. The non-Indonesian parts of Borneo are of Brunei (400,000) and East Malaysia (5,625,000), the latter comprising the states of Sabah and Sarawak. The region within Indonesia is also known as Indonesian Borneo.
Kalimantan’s total area is 544,150 square kilometres (210,097 sq mi).
