Vadailuppai is a village in Cheyyar tehsil in district of Tiruvannamalai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Vadailuppai was 2,363 which includes 1,178 males and 1,185 females. Vadailuppai covers 555.27 ha area. Pincode of Vadailuppai is 632511.