Khanwaha 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 Khanwaha was 1,005 which includes 527 males and 478 females. Khanwaha covers 126.68 ha area. Pincode of Khanwaha is 225301.