Annavasal Thenpathi is a village in Needamangalam tehsil in district of Thiruvarur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Annavasal Thenpathi was 690 which includes 338 males and 352 females. Annavasal Thenpathi covers 190.79 ha area. Pincode of Annavasal Thenpathi is 612803.