Roumari Pathar is a village in Chenga tehsil in district of Barpeta, Assam, India. As per the data provided by Census of India in 2011, total population of Roumari Pathar was 3,229 which includes 1,670 males and 1,559 females. Roumari Pathar covers 257 ha area. Pincode of Roumari Pathar is 781305.