Khamwa is a village in Tati Jhariya tehsil in district of Hazaribagh, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Khamwa was 1,599 which includes 805 males and 794 females. Khamwa covers 279.81 ha area. Pincode of Khamwa is 825402.