Nellorepettai is a village in Gudiyatham tehsil in district of Vellore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Nellorepettai was 4,522 which includes 2,241 males and 2,281 females. Nellorepettai covers 563.49 ha area. Pincode of Nellorepettai is 632602.