Raigarh is a city in Raigarh district, Chhattisgarh state with the population of 150,019. The average literacy rate of Raigarh is 71%. Lot of Educational institutions are found in Raigarh. List of IAS Coaching Centres in Raigarh. UPSC Aspirants can easily select the best IAS Coaching Centers in Raigarh. To add your UPSC Coaching Center details in this Raigarh page freely, please mail your information to firstname.lastname@example.org. We have listed the Best Civil service coaching classes and Top 10 IAS Training Institutes in Raigarh.