Usaini is a village in Tundla tehsil in district of Firozabad, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Usaini was 4,161 which includes 2,160 males and 2,001 females. Usaini covers 552.62 ha area. Pincode of Usaini is 283203.