Onaur Uparhar is a village in Meja tehsil in district of Allahabad, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Onaur Uparhar was 4,686 which includes 2,369 males and 2,317 females. Onaur Uparhar covers 28.67 ha area. Pincode of Onaur Uparhar is 212308.