Marikkundu is a village in Andipatti tehsil in district of Theni, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Marikkundu was 4,317 which includes 2,168 males and 2,149 females. Marikkundu covers 1088.9 ha area. Pincode of Marikkundu is 625517.