Thathar Kader is a village in Chohtan tehsil in district of Barmer, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Thathar Kader was 837 which includes 436 males and 401 females. Thathar Kader covers 648.22 ha area. Pincode of Thathar Kader is 344704.