Korukkai is a village in Mayiladuthurai tehsil in district of Nagapattinam, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Korukkai was 2,442 which includes 1,248 males and 1,194 females. Korukkai covers 428.24 ha area. Pincode of Korukkai is 609203.