Gadgaon is a village in Tamnar tehsil in district of Raigarh, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Gadgaon was 495 which includes 249 males and 246 females. Gadgaon covers 312.38 ha area. Pincode of Gadgaon is 495119.