Sarthe Bey 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 Sarthe Bey was 91 which includes 39 males and 52 females. Sarthe Bey covers 16 ha area. Pincode of Sarthe Bey is N/A.