Demography
According to the 1998 census of Pakistan, the population of the district was 3,363,911 of which 53.03% were urban, and is the second-most urbanised district in Punjab. The population was estimated to be 4.5 million in 2010.
The main tribes of the district are the Rajpoot, Syed, Gakhars (AKA Kiani,Rajas), Janjuas, Awans, Gujjars, Jats, Kassar, Sheikh (Caste), Abbasi, Bhatti, Chauhan, Mughals, Qureshi (Caste), Rawal, and Satti.
Read more about this topic: Rawalpindi District