Roumari Gaon is a village in Dhing tehsil in district of Nagaon, Assam, India. As per the data provided by Census of India in 2011, total population of Roumari Gaon was 1,534 which includes 776 males and 758 females. Roumari Gaon covers 128.87 ha area. Pincode of Roumari Gaon is N/A.