Belahadih is a village in Mehnagar tehsil in district of Azamgarh, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Belahadih was 3,236 which includes 1,617 males and 1,619 females. Belahadih covers 290.34 ha area. Pincode of Belahadih is 276123.