Kokkalai is a village in Tiruchengode tehsil in district of Namakkal, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kokkalai was 2,876 which includes 1,503 males and 1,373 females. Kokkalai covers 1290.5 ha area. Pincode of Kokkalai is 637410.