Kunnamalai is a village in Paramathi Velur tehsil in district of Namakkal, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kunnamalai was 2,157 which includes 1,076 males and 1,081 females. Kunnamalai covers 790.12 ha area. Pincode of Kunnamalai is 637203.