Pilluvalasai is a village in Avudayarkoil tehsil in district of Pudukkottai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Pilluvalasai was 619 which includes 305 males and 314 females. Pilluvalasai covers 519.71 ha area. Pincode of Pilluvalasai is 614621.