Chalchalaia is a village in Hazaribag tehsil in district of Hazaribagh, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Chalchalaia was 54 which includes 32 males and 22 females. Chalchalaia covers 80.04 ha area. Pincode of Chalchalaia is 825301.