Siyalon Ka Der 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 Siyalon Ka Der was 359 which includes 185 males and 174 females. Siyalon Ka Der covers 200.63 ha area. Pincode of Siyalon Ka Der is 344031.