Rongjang Phong is a village in Phuloni tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Rongjang Phong was 264 which includes 131 males and 133 females. Rongjang Phong covers 22 ha area. Pincode of Rongjang Phong is 782441.