Jooni Undari is a village in Gudha Malani tehsil in district of Barmer, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Jooni Undari was 1,749 which includes 935 males and 814 females. Jooni Undari covers 1749.82 ha area. Pincode of Jooni Undari is 344033.