Aiyathambattu is a village in Ambur tehsil in district of Vellore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Aiyathambattu was 1,855 which includes 913 males and 942 females. Aiyathambattu covers 148.42 ha area. Pincode of Aiyathambattu is 635808.