Mahadeo Gosai is a village in Tulsipur tehsil in district of Balrampur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Mahadeo Gosai was 1,520 which includes 821 males and 699 females. Mahadeo Gosai covers 337.36 ha area. Pincode of Mahadeo Gosai is 271208.