Mailauna is a village in Gyanpur tehsil in district of Sant Ravidas Nagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Mailauna was 2,902 which includes 1,486 males and 1,416 females. Mailauna covers 177.78 ha area. Pincode of Mailauna is N/A.