Kasimganj is a village in Nawabganj tehsil in district of Bara Banki, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kasimganj was 1,679 which includes 903 males and 776 females. Kasimganj covers 235.52 ha area. Pincode of Kasimganj is N/A.