Jamunwa Sagar is a village in Sagri tehsil in district of Azamgarh, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Jamunwa Sagar was 649 which includes 330 males and 319 females. Jamunwa Sagar covers 68 ha area. Pincode of Jamunwa Sagar is N/A.