sentences:  It is home to more than 70,000 people — including Pakhtun, Punjabi, Sindhi, Baloch and Urdu-speaking ethnicities, as well as Christians and scheduled caste Hindus.A report by Dawn suggests that DHA has illegally grabbed 53 acres belonging to Qayyumabad.There are several ethnic groups in Qayyumabad, including Muhajirs, Punjabis, Sindhis, Kashmiris, Seraikis, Pakhtuns, Balochis, The population of Korangi Town is estimated to be nearly one million.