Dhekahai is a village in Manjhanpur tehsil in district of Kaushambi, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Dhekahai was 1,473 which includes 810 males and 663 females. Dhekahai covers 111.19 ha area. Pincode of Dhekahai is 212216.