Kohlwin is a village in Bilaspur Sadar tehsil in district of Bilaspur, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Kohlwin was 357 which includes 189 males and 168 females. Kohlwin covers 40.36 ha area. Pincode of Kohlwin is 174005.