This article is about the demographic features of the population of Brunei, including population density, ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of the population. Like neighbouring countries, Brunei is a Malay-dominated country. Many cultural and linguistic differences make Brunei Malays distinct from the larger Malay populations in nearby Malaysia and Indonesia, even though they are ethnically related and share the Muslim religion.
Brunei has a hereditary nobility with the title Pengiran these are, more often than not, related to the Sultan by blood. The Sultan can award to commoners the title Pehin, the equivalent of a life peerage awarded in the United Kingdom. The Sultan also can award his subjects the Dato, the equivalent of a knighthood in the United Kingdom, and Datin, the equivalent of a damehood.