No 1 Dumkata 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 No 1 Dumkata was 799 which includes 407 males and 392 females. No 1 Dumkata covers 191.95 ha area. Pincode of No 1 Dumkata is 786110.