Siyolnagar is a village in Phalodi tehsil in district of Jodhpur, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Siyolnagar was 1,714 which includes 893 males and 821 females. Siyolnagar covers 1299 ha area. Pincode of Siyolnagar is 342312.