Basi Bangar 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 Basi Bangar was 3,768 which includes 2,022 males and 1,746 females. Basi Bangar covers 409.04 ha area. Pincode of Basi Bangar is 245403.