There are roughly 1,175,282 people living in Malang. The population density is 10,000 – 200/km2, with population growth of 9.3% per year.
The racial makeup of the city is mainly of Javanese and Madura, with a small percentage of the Arabic and Chinese descendants. There is no apparent racial discimination against minority Chinese descendants.
Like most of Java, a large majority of Malang residents are Muslim; there are small minorities of Catholics, Hindus, and Buddhists. Many buildings of worship still stand from their construction in the colonial era. For example, City of Malang Grand Mosque or Masjid Agung Kota Malang in Malang City Square or Alun-alun kota Malang; Catholic Church of the Sacred Heart of Jesus (Gereja Katolik Hati Kudus Yesus) in Kayutangan; Saint Mary from Mount Carmel Cathedral (Gereja Ijen or Katedral Santa Maria dari Gunung Karmel) in Ijen Street, which is the seat for the Roman Catholic Diocese of Malang; the Immanuel Church in Alun-alun; and Eng An Kiong Buddhist Temple in JL. Laksamana Martadinata No 1 Malang. Malang is also famous for being the centre of religious education, this is evident with the existence of many Islamic schools (pesantren) and bible seminars.
Javanese is the day-to-day language used by Malang people. Many of the native Malang youths adopt a dialect that is called 'boso walikan', it is simply done by reversing the pronunciation of the words, an example of this is by pronouncing “Malang” as “Ngalam” instead. Like Surabaya, Malang residents adopt an egalitarian form of Javanese. As it becomes the educational city, there are many languages from outside Java spoken in Malang.
Art & Culture
As a centre of tourism, Malang has various places of interest which can be classified into local, regional, national and international standards, including traditional dance performances such as Tari Topeng (Mask Dance), Jaran Pegon, Tari Beskalan (Beskalan Dance), etc. There are also 'Topeng' or Mask handicraft at the villages of Jabung and Kedungmonggo which have become a familiar landmark in Malang Regency.
Malang is also home to a thriving transgender (waria) community headed by Miss Waria Indonesia 2006, Merlyn Sopjan.
Temporary residents to Malang are mostly for educational reasons. They come from other islands especially from East of Indonesia, which includes Bali, Nusa Tenggara, East Timor, Papua, Maluku, Sulawesi and Kalimantan.
Source : http://en.wikipedia.org/wiki/Malang