Kottalabayalu is a village in Munchingi Puttu tehsil in district of Visakhapatnam, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Kottalabayalu was 167 which includes 81 males and 86 females. Kottalabayalu covers 117 ha area. Pincode of Kottalabayalu is 531040.