Poonasar is a village in Osian tehsil in district of Jodhpur, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Poonasar was 2,301 which includes 1,197 males and 1,104 females. Poonasar covers 898.64 ha area. Pincode of Poonasar is 342312.