Bari Datara is a village in Barbhag tehsil in district of Nalbari, Assam, India. As per the data provided by Census of India in 2011, total population of Bari Datara was 1,101 which includes 571 males and 530 females. Bari Datara covers 86.38 ha area. Pincode of Bari Datara is 781351.