Penakalapadu is a village in Peddavadugur tehsil in district of Anantapur, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Penakalapadu was 1,786 which includes 898 males and 888 females. Penakalapadu covers 1336 ha area. Pincode of Penakalapadu is 515504.