Sorong is a chartered coastal city in the eastern Indonesian province of West Papua. Its only land borders are with Sorong Regency. It is the gateway to Indonesia's Raja Ampat Islands, species rich coral reef islands in an area considered the heart of the world's coral reef biodiversity. It also is the logistics hub for Indonesia's thriving eastern oil and gas frontier. Sorong has experienced exponential growth in the last five years, and further growth is anticipated as Sorong becomes linked by road to other frontier towns in Papua's Bird's Head Peninsula. The city has a population of 190,625 at the 2010 Census; the latest official estimate (as at January 2014) is 219,958. It is served by the Sorong Airport.