Ararua Kalan is a village in Hariharganj tehsil in district of Palamu, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Ararua Kalan was 1,609 which includes 845 males and 764 females. Ararua Kalan covers 114 ha area. Pincode of Ararua Kalan is 822131.