Modavalasa is a village in Denkada tehsil in district of Vizianagaram, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Modavalasa was 2,584 which includes 1,290 males and 1,294 females. Modavalasa covers 633 ha area. Pincode of Modavalasa is 535005.