According to the 2011 census, the urban agglomeration (UA) centred upon Asansol had a population of 1,243,414. In addition to the erstwhile municipalities of Kulti, Jamuria, and Raniganj subsequently incorporated into the Asansol Municipal Corporation, the agglomeration included the census towns of Amkula, Baktarnagar, Ballavpur, Bhanowara, Domohani, Egara, Jemari (J.K. Nagar Township), Majiara, Murgathaul, Raghunathchak, Sahebganj and Topsi, and also Charanpur, an outgrowth of Jamuria.
