Rangrailal Toli is a village in Amour tehsil in district of Purnia, Bihar, India. As per the data provided by Census of India in 2011, total population of Rangrailal Toli was 6,040 which includes 3,099 males and 2,941 females. Rangrailal Toli covers 187 ha area. Pincode of Rangrailal Toli is 854315.