Koovathur is a village in Udayarpalayam tehsil in district of Ariyalur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Koovathur was 1,591 which includes 799 males and 792 females. Koovathur covers 894.2 ha area. Pincode of Koovathur is 621803.