Kil Orathur is a village in Tittakudi tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kil Orathur was 1,448 which includes 757 males and 691 females. Kil Orathur covers 788.99 ha area. Pincode of Kil Orathur is 606204.