Demographics
As of September, 2009, the Japanese government estimates the population at 1,384,762, which includes American military personnel and their families. The Okinawan language is called Uchinaguchi or "Hogen" and is spoken mostly by the elderly people. Okinawan people have spoken Japanese since the Ryukyu Kingdom joined Japan.
Whereas northern Okinawa Island is largely unpopulated, the south-central and central parts of the island are markedly urbanized—particularly the city of Naha and the urban corridor stretching north from there to Okinawa City (Okinawa-shi).
There are six gusuku, medieval Okinawan fortresses, most of which now lie in ruins.
The central part of the island has an American presence which creates a cultural blend. In the north, American presence is less concentrated, although several smaller bases and recreation facilities are there.
Read more about this topic: Okinawa Island