Kottachchedu is a village in Yercaud tehsil in district of Salem, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kottachchedu was 311 which includes 176 males and 135 females. Kottachchedu covers 382.86 ha area. Pincode of Kottachchedu is 636601.