Chamar Bahiari is a village in Ramna tehsil in district of Garhwa, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Chamar Bahiari was 12 which includes 6 males and 6 females. Chamar Bahiari covers 98.8 ha area. Pincode of Chamar Bahiari is 822128.