Khamhar is a village in Udaipur tehsil in district of Raigarh, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Khamhar was 2,129 which includes 1,085 males and 1,044 females. Khamhar covers 949.18 ha area. Pincode of Khamhar is 496116.