Dhumai is a village in Sirathu tehsil in district of Kaushambi, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Dhumai was 4,760 which includes 2,572 males and 2,188 females. Dhumai covers 651.81 ha area. Pincode of Dhumai is 212217.