Subang Jaya is a suburban city in the Klang Valley, Selangor, Malaysia. It comprises the southern third of the district of Petaling, and is home to a third of the district population of 1.78 million. Subang Jaya comprises (SS12 to SS19), Bandar Sunway, USJ, Putra Heights and Batu Tiga. The city is governed by the Subang Jaya Municipal Council (MPSJ), which also governs other areas of the Petaling district not under Petaling Jaya and Shah Alam.