Sarae Ranjan is a village in Sarairanjan tehsil in district of Samastipur, Bihar, India. As per the data provided by Census of India in 2011, total population of Sarae Ranjan was 18,523 which includes 9,717 males and 8,806 females. Sarae Ranjan covers 803 ha area. Pincode of Sarae Ranjan is N/A.