Keelapalaiyur is a village in Virudhachalam tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Keelapalaiyur was 838 which includes 415 males and 423 females. Keelapalaiyur covers 120.48 ha area. Pincode of Keelapalaiyur is 606103.