Cilli Adi Pathar is a village in Sissibargaon tehsil in district of Dhemaji, Assam, India. As per the data provided by Census of India in 2011, total population of Cilli Adi Pathar was 206 which includes 105 males and 101 females. Cilli Adi Pathar covers 195.71 ha area. Pincode of Cilli Adi Pathar is 787059.