Tonga - unique among Pacific nations - never completely lost its indigenous governance. The archipelagos of "The Friendly Islands" were united into a Polynesian kingdom in 1845. Tonga became a constitutional monarchy in 1875 and a British protectorate in 1900; it withdrew from the protectorate and joined the Commonwealth of Nations in 1970. Tonga remains the only monarchy in the Pacific.
Population: 106,440 (2014).
Nationality: noun: Tongan(s), adjective: Tongan.
Ethnic groups: Tongan 96.6%, part-Tongan 1.7%, other 1.7%, unspecified 0.03%.
Languages: English and Tongan 87%, Tongan (official) 10.7%, English (official) 1.2%, other 1.1%, uspecified 0.03%.
Religions: Protestant 64.9% (includes Free Wesleyan Church 37.3%, Free Church of Tonga 11.4%, Church of Tonga 7.2%, Tokaikolo Christian Church 2.6%, Assembly of God 2.3% Seventh Day Adventist 2.2%, Constitutional Church of Tonga .9%, Anglican .8% and Full Gospel Church .2%), Mormon 16.8%, Roman Catholic 15.6%, other 1.1%, none 0.03%, unspecified 1.7%.
GDP: $ 494 000 000.00 (2014).
Tonga Defense Services (TDS): Land Force (Royal Guard), Maritime Force (includes Royal Marines, Air Wing).
Capital: Nuku'alofa
Location: Oceania, archipelago in the South Pacific Ocean, about two-thirds of the way from Hawaii to New Zealand. Archipelago of 169 islands (36 inhabited).
Geographic coordinates:
20 00 S, 175 00 W.
Area:
total: 747 sq km
land: 717 sq km
water: 30 sq km.
Land boundaries: 0 km.
Coastline: 419 km.
Natural resources: fish, arable land.