Thiruppoondi is a village in Kilvelur tehsil in district of Nagapattinam, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Thiruppoondi was 5,198 which includes 2,509 males and 2,689 females. Thiruppoondi covers 771.4 ha area. Pincode of Thiruppoondi is 611110.