The population of Tonga is 106,146 (July 2011 est.). 37.2% are under 15, 56.7% 15 to 64, and 6.1% over 64. The birth rate is 24.7/1000, the death rate is 4.88/1000, and the net migration rate is -17.9/1,000.
Officially name: The Kingdom of Tonga
Capital: Nukuʻalofa
Largest city: Nukuʻalofa
Official language: Tongan, English
Government: Constitutional monarchy
Nukuʻalofa is the capital of the Kingdom of Tonga. It is located on the north coast of the island of Tongatapu, in the southernmost island group of Tonga.