Saumarangbera is a village in Erki tehsil in district of Khunti, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Saumarangbera was 361 which includes 182 males and 179 females. Saumarangbera covers 348 ha area. Pincode of Saumarangbera is N/A.