Hira Sinkni is a village in Hussainabad tehsil in district of Palamu, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Hira Sinkni was 1,299 which includes 658 males and 641 females. Hira Sinkni covers 71 ha area. Pincode of Hira Sinkni is 822116.