Paruthi Kottai is a village in Mannargudi tehsil in district of Thiruvarur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Paruthi Kottai was 1,958 which includes 937 males and 1,021 females. Paruthi Kottai covers 571.22 ha area. Pincode of Paruthi Kottai is 614013.