Kilkuppam is a village in Arakonam tehsil in district of Vellore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kilkuppam was 3,191 which includes 1,580 males and 1,611 females. Kilkuppam covers 389.05 ha area. Pincode of Kilkuppam is 631003.