Dewalgarh is a village in Pithora tehsil in district of Mahasamund, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Dewalgarh was 658 which includes 318 males and 340 females. Dewalgarh covers 209.52 ha area. Pincode of Dewalgarh is 493555.