Periyavadagarai is a village in Veppanthattai tehsil in district of Perambalur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Periyavadagarai was 2,441 which includes 1,232 males and 1,209 females. Periyavadagarai covers 1535.43 ha area. Pincode of Periyavadagarai is 621116.