Pettavathalai is a village in Srirangam tehsil in district of Tiruchirappalli, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Pettavathalai was 9,594 which includes 4,702 males and 4,892 females. Pettavathalai covers 834.01 ha area. Pincode of Pettavathalai is 639112.