The West Region is one of the five regions in the city-state of Singapore. The region is the largest in terms of land area and is the third most populous region after the North-East Region and Central Region. Jurong East is the regional centre of the region, with plans of developing the Jurong Lake District into a second CBD area. Jurong West is the most populous town in the region, with a population of 262,730 residents. Comprising 25,500 hectares of land area, it includes twelve planning areas and is home to about 922,540 residents.