Population: According to the 1998 census of Pakistan the district had a population of 1,274,935 of which 20.45% were urban, The estimated population in 2008 was 1.58 million.The city also had a significant Muhajir population. In fact, Attock city was dominated by the immigrants from India but gradually their population has dwindled and now they are a minority - mostly living in old quarters of Attock city.Almost 50% of the population of this area are of Pukhtuns/(Pathans) origin, who speak Hindko languageThe Khattar, Syed, Paracha, Awans, Pathans, Bangashs, Gujjars, Rajput, Mughals and Shaikhs are the main tribes of Attock District.[5] The main Rajput tribes are the Alpial, Jodhra, Janjua Chauhan and Bhatti. The Chauhan of Khaur, the Alpial of Chakri and Jodhra of Kamlial are important families in the district. The main Tribe of Royal Barlas Mughal's is Gheba.The Gheba Sardars of kot Fateh khan,Dhurnal,Malal,Dhari-Rai-Ditta, Shah-rai-saidullah are important families in the District.The Pashtun, or as they are referred to in the this region, as Pathans are found principally in the Attock District and belongs to Qais Abdur Rashid(father of all pashtuns). There are two Pathan settlements in that district, one in the south-west of Pindigheb Tehsil at Makhad and in the Narrara hills , the other in the Attock Tehsil, chiefly in the Chhachh illaqa.[6] In addition, there are also a few scattered villages, in Rawalpindi District.The Pindigheb Pathans are practically all Sagri Pathans, a branch of the Bulaki Khattaks. The Babar family of Bhangi Khel Khattaks is also represented in the Narara hills. Another branch of the Khattaks, the Jamal Khel also have a presence in settlements near the town of Makhad.The Attock Pathans are found in two parts of the tehsil, those of Sarwala, and those of Chhachh. The Chhachh Pathans have very little in common with the Sagri khattaks, as they are separated by the Kala Chita mountains. The Chhachhies are also known as Chhachi (Pashtun). The Chhachh have Hindko and pushto speaking community, and have much in common with the Pashtun tribes settled in the neighbouring North West Frontier Provincem (NWFP). Chhachh have pukhtun culture and peoples are following Pashtunwali code of conduct strictly like in NWFP. Mostly pathans in chhachh came with Ghaznavi from Afghanistan
Hindu population before 1947
Attock District had a heterogeneous mix of religious and ethnic populations before 1947. The Gazetteer of the Attock District 1930 record“ Hindus, who make up 8.5% of the total population are by tribes and in order of numerical importance, Khatris, Aroras, Brahmans and Mohyals