Kotrasarar is a village in Dongargaon tehsil in district of Rajnandgaon, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Kotrasarar was 1,378 which includes 701 males and 677 females. Kotrasarar covers 430.44 ha area. Pincode of Kotrasarar is 491441.