Subbayagudem is a village in Penuganchiprolu tehsil in district of Krishna, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Subbayagudem was 1,713 which includes 839 males and 874 females. Subbayagudem covers 354 ha area. Pincode of Subbayagudem is 521190.