Kolahada is a village in Haidergarh tehsil in district of Bara Banki, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kolahada was 2,745 which includes 1,378 males and 1,367 females. Kolahada covers 410.18 ha area. Pincode of Kolahada is N/A.