Udhena is a village in Sadabad tehsil in district of Mahamaya Nagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Udhena was 2,943 which includes 1,577 males and 1,366 females. Udhena covers 312.46 ha area. Pincode of Udhena is 281304.