Markhamau is a village in Soraon tehsil in district of Allahabad, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Markhamau was 3,475 which includes 1,783 males and 1,692 females. Markhamau covers 269.37 ha area. Pincode of Markhamau is N/A.