Usari Kalan is a village in Koraon tehsil in district of Allahabad, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Usari Kalan was 445 which includes 223 males and 222 females. Usari Kalan covers 205.89 ha area. Pincode of Usari Kalan is N/A.