The West Region of Singapore is one of the five regions in the city-state.
The region is the largest in terms of land area and is the second most populous region after the 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 272,660 residents (updating). Comprising 25,500 hectares of land area, it includes twelve planning areas and is home to about 903,010 residents (updating).