Sarasdanga is a village in Shikaripara tehsil in district of Dumka, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Sarasdanga was 1,928 which includes 942 males and 986 females. Sarasdanga covers 428.69 ha area. Pincode of Sarasdanga is 816103.