Siddhnagar is a village in Puranpur tehsil in district of Pilibhit, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Siddhnagar was 1,150 which includes 605 males and 545 females. Siddhnagar covers 456.59 ha area. Pincode of Siddhnagar is N/A.