of 144th in India (out of a total of 640). The district has a population density of . Its population growth rate over the decade 2001–2011 was 20.59%. Economy Many renowned markets of Delhi such as Sarojini Nagar Market, Green Park Market etc. and malls such as DLF, MGF Metropolitan, Select Citywalk, Malviya Nagar, etc. are located in South Delhi. Administrative divisions Transport Roadways Metro rail Two lines of Delhi metro namely Yellow and magenta lines pass through the district Railways The nearest railway station is Hazrat Nizamuddin railway station Airways The nearest airport is Indira Gandhi International Airport located towards west of district Culture South district is considered to be the most affluent of all residential districts of Delhi, other than the districts falling under Lutyen's Delhi, viz. New Delhi and Central Delhi. With upscale areas like Saket, Sainik Farm, Malviya Nagar, Hauz Khas, Green Park, Rama Krishna Puram, Gulmohar Park, Gulmohar enclave, Vasant Vihar and Vasant Kunj, it has one of the highest land prices in Delhi. Urban villages in South Delhi, like Hauz Khas Village, and Shahpur Jat have become hub for designer boutiques, restaurants and art galleries and design studios. Notable personalities Education The Indian Institute of Technology Delhi, All India Institute of Medical Sciences and National Institute of Fashion Technology, three of the country's premier institutes in the field of technology, medicine and fashion respectively lie in the Hauz Khas locality of South Delhi. The Indian Institute of Foreign Trade of Delhi is located in the Qutub Institutional Area of South Delhi. Sangam Vihar is also located in South Delhi, which has the highest population in the State. The top Central University Jamia Millia Islamia is situated in the Jamia Nagar area of South Delhi. Further, University of Delhi South Campus which is one of the oldest universities in India has its southern campus in the region. The southern campus is a part of the proposed four direction-based campuses in Delhi with East and West campuses currently in progress. Importance This district has thriving medieval era colonies or sarais, which now are severely congested and under neglect. These include Chirag Delhi, Kalu Sarai, Jia Sarai, Ber Sarai, Lado Sarai, Katwaria Sarai, Yusuf Sarai, Hauz Khas Village, Munirka, Kotla Mubarakpur, Begumpur, Saidulajaib, Mohammadpur, Khirki Village, Adhchini, Chhattarpur Village, Aayaa Nagar, Maandi Village, and Dera Village. Many important city roads such as Mehrauli-Gurgaon Road, Mehrauli-Badarpur Road, Aurobindo