Kajang is a town in the eastern part of Selangor, Malaysia. Kajang is the district capital of Hulu Langat. It is located 21 kilometers (13 mi) from Malaysia's capital, Kuala Lumpur.The current locational gravity of growth in Kajang would be Sungai Chua. The total population of Kajang has grown rapidly in the past few years, with estimated population growth of 9% per annum.