Kollabaylu is a village in Madanapalle tehsil in district of Chittoor, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Kollabaylu was 2,072 which includes 1,048 males and 1,024 females. Kollabaylu covers 1793 ha area. Pincode of Kollabaylu is N/A.