Untasani Bangar is a village in Khair tehsil in district of Aligarh, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Untasani Bangar was 6,496 which includes 3,516 males and 2,980 females. Untasani Bangar covers 859.16 ha area. Pincode of Untasani Bangar is 202165.