Keelapattu is a village in Sankarapuram tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Keelapattu was 1,274 which includes 649 males and 625 females. Keelapattu covers 221.77 ha area. Pincode of Keelapattu is 606208.