Daudsar is a village in Ratangarh tehsil in district of Churu, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Daudsar was 6,445 which includes 3,335 males and 3,110 females. Daudsar covers 4890.31 ha area. Pincode of Daudsar is 331022.