Jasnath Nagar is a village in Baytoo tehsil in district of Barmer, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Jasnath Nagar was 354 which includes 164 males and 190 females. Jasnath Nagar covers 661.95 ha area. Pincode of Jasnath Nagar is 344034.