Tiruvaikkarai is a village in Vanur tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Tiruvaikkarai was 3,220 which includes 1,627 males and 1,593 females. Tiruvaikkarai covers 685.76 ha area. Pincode of Tiruvaikkarai is 604304.