What is the population of Okinawa?

Question: What is the population of Okinawa?

According to the 2010 Census data, the population of Okinawa is 1,400,000.  It is the 68th most populous city in Japan after Tokyo, Yokohama, Osaka, Nagoya, Sapporo, Kobe, Kyoto, Fukuoka and others.

Year City Population
2010 Okinawa 1400000