Jari Singha is a village in Dhanwar tehsil in district of Giridih, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Jari Singha was 2,009 which includes 1,017 males and 992 females. Jari Singha covers 252.9 ha area. Pincode of Jari Singha is 825412.