Badosarai is a village in Sirauli Gauspur tehsil in district of Bara Banki, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Badosarai was 6,978 which includes 3,640 males and 3,338 females. Badosarai covers 262.2 ha area. Pincode of Badosarai is N/A.