Jamni Jara is a village in Gumia tehsil in district of Bokaro, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Jamni Jara was 245 which includes 115 males and 130 females. Jamni Jara covers 194.97 ha area. Pincode of Jamni Jara is 825325.