Gangsari is a village in Unchahar tehsil in district of Rae Bareli, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Gangsari was 2,011 which includes 1,048 males and 963 females. Gangsari covers 300.29 ha area. Pincode of Gangsari is N/A.