Demographics
Papua New Guinea is one of the most heterogeneous nations in the world. There are hundreds of ethnic groups indigenous to Papua New Guinea, the majority being from the group known as Papuans, whose ancestors arrived in the New Guinea region tens of thousands of years ago. Many remote Papuan tribes still have only marginal contact with the outside world.
The others are Austronesians, their ancestors having arrived in the region less than four thousand years ago. There are also numerous people from other parts of the world now resident, including Chinese, Europeans, Australians, Filipinos, Polynesians and Micronesians. At the brink of Papuan independence in 1975, there were 40,000 expatriates (mostly Australian and Chinese) in Papua New Guinea.
Papua New Guinea has more languages than any other country, with over 820 indigenous languages, representing twelve percent of the world's total, but most have fewer than 1,000 speakers. The most widely spoken indigenous language is Enga with about 200,000 speakers, followed by Melpa and Huli. Indigenous languages are classified into two large groups: Austronesian languages and non-Austronesian (or Papuan languages). There are three official languages for Papua New Guinea. English is an official language and is the language of government and the education system, but it is not widely spoken.
The primary lingua franca of the country is Tok Pisin (commonly known in English as New Guinea Pidgin or Melanesian Pidgin), in which much of the debate in Parliament is conducted, many information campaigns and advertisements are presented, and until recently a national newspaper, Wantok, was published. The only area where Tok Pisin is not prevalent is the southern region of Papua, where people often use the third official language, Hiri Motu.
Although it lies in the Papua region, Port Moresby has a highly diverse population which primarily uses Tok Pisin, and to a lesser extent English, with Motu spoken as the indigenous language in outlying villages. With an average of only 7,000 speakers per language, Papua New Guinea has a greater density of languages than any other nation on earth except Vanuatu.
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