Komaratchi is a village in Kattumannarkoil tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Komaratchi was 3,938 which includes 1,971 males and 1,967 females. Komaratchi covers 519.65 ha area. Pincode of Komaratchi is 608302.