Ilaiyampatty is a village in Harur tehsil in district of Dharmapuri, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Ilaiyampatty was 611 which includes 307 males and 304 females. Ilaiyampatty covers 240.69 ha area. Pincode of Ilaiyampatty is 636902.