Devarajapalayam is a village in Pappireddipatti tehsil in district of Dharmapuri, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Devarajapalayam was 2,747 which includes 1,414 males and 1,333 females. Devarajapalayam covers 140.35 ha area. Pincode of Devarajapalayam is 636903.