Marhauna is a village in Tiloi tehsil in district of Rae Bareli, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Marhauna was 3,530 which includes 1,819 males and 1,711 females. Marhauna covers 342.05 ha area. Pincode of Marhauna is 229309.