Rajagiri is a village in Iluppur tehsil in district of Pudukkottai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Rajagiri was 3,959 which includes 1,964 males and 1,995 females. Rajagiri covers 1091.13 ha area. Pincode of Rajagiri is 621316.