Dumjoria Kosolial is a village in Dergaon tehsil in district of Golaghat, Assam, India. As per the data provided by Census of India in 2011, total population of Dumjoria Kosolial was 1,935 which includes 1,009 males and 926 females. Dumjoria Kosolial covers 587.32 ha area. Pincode of Dumjoria Kosolial is N/A.