Chamgudokalan is a village in Chandwara tehsil in district of Kodarma, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Chamgudokalan was 550 which includes 284 males and 266 females. Chamgudokalan covers 120 ha area. Pincode of Chamgudokalan is 825409.