Fiji is perhaps the most cosmopolitan of all South Pacific nations. Its population, just over 785,000, is an amalgam of Indians (46.2%), Fijians (49.9%), 'part-Europeans' or half-castes (1.7%), Europeans (0.7%), Rotumans (1.2%), Chinese (0.7%) and other Pacific Islanders (1%). (Note that the term 'Europeans' refers to White residents of Fiji, unless specified.) The late Fijian statesman Ratu Sukuna spoke of Fiji as a 'three-legged stool' requiring the support of Fijians, Indians, Europeans and other races to keep it upright.
Fijians
Fijians, the indigenous inhabitants of Fiji, are Melanesians who possess a 
mixture of Polynesian blood which is very apparent in the eastern islands (such as the Lau group), but less so in the west and interiors of the main islands. Many of the present chiefly families trace their descent, through 11 or more generations, from strangers who sailed or drifted to these shores from distant islands, and who settled singly or in small groups among the Melanesian people already occupying the land.
The strong Polynesian influence, both physical and cultural, is due primarily to visiting parties of Tongans, many of whom stayed in Fiji for years or settled permanently. Eastern Fiji is thus the frontier on which two streams of migration - Melanesians from the west and Polynesians from the east - met and mingled.
Melanesians are characteristically short and dark-skinned, with fuzzy hair. Polynesians are generally tall and well built, with fair skin and straight hair. The intermingling of these two races has produced in Fiji a variety of physical types, ranging from the people of 
southern Lau - fair-skinned and very tall, with aquiline features - to the kai colo (hill people) who are dark-skinned, short and flat-nosed. Culturally the differences are not so obvious, but social organisation does differ between tribes from east and west.
Fijian customs reflect an utmost courtesy and dignity toward the visitor. There are ceremonies for every occasion, which may include the presentation of tabua (whale's teeth), food or other gifts, or more commonly the drinking of yaqona (kava), the national beverage.
Indians
Fiji's Indians can be divided into two broad cultural categories reinforced by 
physical differences. Those from the north of India - the 'Calcuttas', or 'Calcutta Wallahs' - came from Bengal, Bihar and Uttar Pradesh through the immigration point of Calcutta and spoke 'village' Hindustani. The second group was the 'Madrassis', who generally had darker skin and lacked the sharp features of those from the north. They were recruited from Madras, Malabar, North Arcot, Vizakapatnam and Tanjore in southern India and spoke Tamil, Telegu and Malayalam. From this amalgam of cultures 'Fiji Hindi' has become the lingua franca of Fijian Indians.
Europeans
European settlement in Fiji dates from the beginning of the 19th century. None of the discoverers had any but chance contact with the locals; it was the 'beachcombers' - shipwrecked sailors and deserters - who first attempted to live with the natives. Despite intermittent trade, the first 50 years of the century ended with no more than 50 White residents in all of Fiji.
The demand for cotton in Europe caused by the American Civil War and the belief that Fiji would be annexed by Britain brought entrepreneurs and planters, and by 1870 the White population had grown to 2000. The primary European settlement was Levuka, the major port and centre of commerce.
Alternating periods of economic growth and decline kept the European population - which was generally involved in cotton planting, commercial enterprises, or government service - fairly stable. It reached its peak in the 1960s at around 7000. After independence in 1970, many Europeans left seeking greener pastures in New Zealand, Australia or the USA. Today the European population numbers around 4200.
Part-Europeans
The part-Europeans, also known as kai loma, are a distinctive cultural group with one foot in the Fijian world and the other in the Western world. Many are descendants of White Australians, Americans or Europeans who established themselves either in Levuka, on the isolated coconut plantations of Vanua Levu or on the outer islands of Fiji during the 19th century, and took Fijian wives. 
One of the most famous part-European families is the Whippy family, directly descended from David Whippy, an American seaman who came to Levuka in 1824 and became that town's leading citizen. By 1881 there were around 800 part-Europeans; today there are about 13,800.
The part-European's character can be a fascinating melange of the easy-going sensibilities of the Fijian and the business acumen of the Westerner - in effect, the best of both worlds. Part-Europeans generally speak fluent English and can at least understand Fijian, if not speak it fluently. Conversations may be carried on in both languages simultaneously, with jokes made in the tongue that best suits the story. Many still make a living in communities like Levuka or Savusavu (on Vanua Levu), in the old-time professions of planter, shipbuilder or sailor. Part-Europeans proudly trace their cultural heritage on both sides and may even enjoy land rights of the family group to which the Fijian parent belonged
.
Rotumans
The Rotumans, a distinct Polynesian ethnic group, come from the island of 
Rotuma (386 km north-west of Fiji). The Rotumans ceded their island to Fiji in 1881 and have been governed as part of Fiji since then. They enjoy full citizenship, and many have settled on Viti Levu in order to find greater opportunity. Some have married Fijians or Chinese. Although a separate racial and cultural group, Rotumans have always assimilated easily and see themselves as an intrinsic part of the Fijian nation. Today Rotumans number about 11,500, most of whom live outside Rotuma.
Chinese
The Chinese, of whom there are about 5800, first came to Fiji in 1911. They have the reputation of being model citizens and generally make a living as merchants or restauranteurs. Many have intermarried with the local population.
Other Ethnic Groups
The total membership of other ethnic groups of Pacific Islanders is about 7300. Tongans, who as traders and warriors have lived in Fiji for hundreds of years, form the largest part of this community. In the old days there was active commerce between Tonga and Fiji, and later in the history of this relationship the Fijians in the Lau Islands became vassals to the King of Tonga. One particular reason Tongans and Samoans came to Fiji was to build drua (large double-hulled canoes) which they couldn't build on their own islands because of the lack of proper timber.
The second most important members of this group numerically are the Banabans, who are Micronesians. Originally from minuscule Ocean Island, which lies just south of the equator near the 170th meridian of east longitude, the Banabans were employed by a British mining company to excavate the rich deposits of phosphate that covered their island home. When it became obvious in 1942 that the island was doomed to devastation by phosphate stripping, Rabi Island, near Vanua Levu, was given to the Banabans as a new home by the 
Great Council of Chiefs. However, before they could make any move towards occupying Rabi Island, Japanese troops landed on Ocean Island and the Banabans suffered greatly. At the war's end the survivors were gathered, some from Nauru, others from the Gilberts (now Kiribati) and the Carolines; and the process of settling Rabi Island began. There are about 3000 Banabans living on Rabi Island and throughout Fiji.
Other ethnic groups include Tuvaluans (formerly Ellice Islanders), Samoans and the descendants of Solomon Islanders. The Solomon Islanders were brought to Fiji during the 19th century by 'blackbirders' (who might politely be called labour recruiters) as labourers to work the cotton and sugar plantations. Although these islanders have by now thoroughly mixed with Fijians, they still trace their ancestry back to the Solomons.