Demographics
Main article: Demographics of Cambodia
Cambodia is ethnically homogeneous, as more than 90 percent of its population is Khmer. National minorities comprise about 3 percent of total population. The Cham, of Islamic faith, are the most significant minority group. Other scattered tribal minorities live in the upland and forested areas. There are also some minor Vietnamese and Chinese populations.
The national language Khmer, a member of Mon-Khmer subfamily of Austroasiatic language group.
Theravada Buddhism, suppressed by Khmer Rouge, but now revived, is the main religion.
Culture
Main article: Culture of Cambodia