Roumari No 3 is a village in Goreswar tehsil in district of Baksa, Assam, India. As per the data provided by Census of India in 2011, total population of Roumari No 3 was 294 which includes 149 males and 145 females. Roumari No 3 covers 70.4 ha area. Pincode of Roumari No 3 is N/A.