Upar Rengni is a village in Jama tehsil in district of Dumka, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Upar Rengni was 618 which includes 336 males and 282 females. Upar Rengni covers 109 ha area. Pincode of Upar Rengni is 814146.