Pudaiyur is a village in Kattumannarkoil tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Pudaiyur was 2,475 which includes 1,250 males and 1,225 females. Pudaiyur covers 1104.26 ha area. Pincode of Pudaiyur is 608701.