Koste Kh is a village in Mangaon tehsil in district of Raigarh, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Koste Kh was 951 which includes 475 males and 476 females. Koste Kh covers 678.98 ha area. Pincode of Koste Kh is N/A.