Kodarma is a city and a notified area in the Koderma subdivision of the Koderma district in the Indian state of Jharkhand. It is also the administrative headquarter of Koderma district. As per 2011 Census of India, Kodarma Nagar Parishad had a total population of 24,633 of which 12,941 were males and 11,692 females. Scheduled Castes numbereā¦Kodarma is a city and a notified area in the Koderma subdivision of the Koderma district in the Indian state of Jharkhand. It is also the administrative headquarter of Koderma district. As per 2011 Census of India, Kodarma Nagar Parishad had a total population of 24,633 of which 12,941 were males and 11,692 females. Scheduled Castes numbered 1,691 and Scheduled Tribes numbered 153.