Kattanachempatti is a village in Rasipuram tehsil in district of Namakkal, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kattanachempatti was 6,399 which includes 3,253 males and 3,146 females. Kattanachempatti covers 412 ha area. Pincode of Kattanachempatti is 637408.