Neralagiri is a village in Krishnagiri tehsil in district of Krishnagiri, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Neralagiri was 1,453 which includes 767 males and 686 females. Neralagiri covers 340.59 ha area. Pincode of Neralagiri is 635121.