Marrikothavalasa 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 Marrikothavalasa was 641 which includes 312 males and 329 females. Marrikothavalasa covers 193 ha area. Pincode of Marrikothavalasa is 532185.