Siyardhar is a village in Lailunga tehsil in district of Raigarh, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Siyardhar was 1,008 which includes 490 males and 518 females. Siyardhar covers 547.19 ha area. Pincode of Siyardhar is 491441.