Thana Gajraula is a village in Siana tehsil in district of Bulandshahr, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Thana Gajraula was 3,288 which includes 1,702 males and 1,586 females. Thana Gajraula covers 489.38 ha area. Pincode of Thana Gajraula is 202398.