Mamidivalasa is a village in Narasannapeta tehsil in district of Srikakulam, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Mamidivalasa was 285 which includes 149 males and 136 females. Mamidivalasa covers 70 ha area. Pincode of Mamidivalasa is 532425.