Madavachcheri is a village in Kallakkurichi tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Madavachcheri was 4,687 which includes 2,360 males and 2,327 females. Madavachcheri covers 825.09 ha area. Pincode of Madavachcheri is 606207.