Sarthe Rongphar is a village in Silonijan tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Sarthe Rongphar was 8 which includes 4 males and 4 females. Sarthe Rongphar covers 77 ha area. Pincode of Sarthe Rongphar is N/A.