Girdarpur is a village in Domariyaganj tehsil in district of Siddharth Nagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Girdarpur was 935 which includes 458 males and 477 females. Girdarpur covers 66.46 ha area. Pincode of Girdarpur is N/A.