Purantarai is a village in Gidam tehsil in district of Dakshin Bastar Dantewada, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Purantarai was 609 which includes 291 males and 318 females. Purantarai covers 310.11 ha area. Pincode of Purantarai is 494449.