Thacha Dhar is a village in Bali Chowki tehsil in district of Mandi, Himachal Pradesh, India. As per the data provided by Census of India in 2011, total population of Thacha Dhar was 591 which includes 300 males and 291 females. Thacha Dhar covers 119.75 ha area. Pincode of Thacha Dhar is 175123.