Usari Khamaharia is a village in Lalganj tehsil in district of Mirzapur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Usari Khamaharia was 1,398 which includes 733 males and 665 females. Usari Khamaharia covers 196.99 ha area. Pincode of Usari Khamaharia is 231211.