Iskamattu is a village in Vakadu tehsil in district of Sri Potti Sriramulu Nellore, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Iskamattu was 52 which includes 20 males and 32 females. Iskamattu covers 81 ha area. Pincode of Iskamattu is 524415.