Gumalnar is a village in Gidam tehsil in district of Dakshin Bastar Dantewada, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Gumalnar was 897 which includes 417 males and 480 females. Gumalnar covers 1506.02 ha area. Pincode of Gumalnar is 494441.