Nanmau is a village in Nawabganj tehsil in district of Bara Banki, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Nanmau was 2,374 which includes 1,210 males and 1,164 females. Nanmau covers 331.69 ha area. Pincode of Nanmau is N/A.