Thallavalasa is a village in Amadalavalasa tehsil in district of Srikakulam, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Thallavalasa was 311 which includes 144 males and 167 females. Thallavalasa covers 91 ha area. Pincode of Thallavalasa is 532185.