Annadanampettai is a village in Kurinjipadi tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Annadanampettai was 1,599 which includes 775 males and 824 females. Annadanampettai covers 244.14 ha area. Pincode of Annadanampettai is 607302.