Ninnimamidivalasa is a village in Araku Valley tehsil in district of Visakhapatnam, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Ninnimamidivalasa was 160 which includes 78 males and 82 females. Ninnimamidivalasa covers 38 ha area. Pincode of Ninnimamidivalasa is 531149.