Annamalaihalli is a village in Palakkodu tehsil in district of Dharmapuri, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Annamalaihalli was 1,799 which includes 896 males and 903 females. Annamalaihalli covers 1235.68 ha area. Pincode of Annamalaihalli is 636802.