Karwalian Sanhal is a village in Bangana tehsil in district of Una, Himachal Pradesh, India. As per the data provided by Census of India in 2011, total population of Karwalian Sanhal was 323 which includes 169 males and 154 females. Karwalian Sanhal covers 84.57 ha area. Pincode of Karwalian Sanhal is 177032.