Sagar Dinwa is a village in Bhanpur tehsil in district of Basti, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Sagar Dinwa was 6 which includes 3 males and 3 females. Sagar Dinwa covers 9.23 ha area. Pincode of Sagar Dinwa is N/A.