Perunkurichi is a village in Paramathi Velur tehsil in district of Namakkal, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Perunkurichi was 1,518 which includes 752 males and 766 females. Perunkurichi covers 734.84 ha area. Pincode of Perunkurichi is 637201.