Jasnath Bari 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 Jasnath Bari was 917 which includes 492 males and 425 females. Jasnath Bari covers 779.5 ha area. Pincode of Jasnath Bari is 342306.