Khandoi 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 Khandoi was 2,279 which includes 1,214 males and 1,065 females. Khandoi covers 279.96 ha area. Pincode of Khandoi is 202398.