Rengani Jhar is a village in Tezpur tehsil in district of Sonitpur, Assam, India. As per the data provided by Census of India in 2011, total population of Rengani Jhar was 529 which includes 268 males and 261 females. Rengani Jhar covers 207.98 ha area. Pincode of Rengani Jhar is N/A.