Sarjamdih is a village in Tamar I tehsil in district of Ranchi, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Sarjamdih was 4,477 which includes 2,334 males and 2,143 females. Sarjamdih covers 838.42 ha area. Pincode of Sarjamdih is 805225.