Jamuni Kalan 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 Jamuni Kalan was 2,262 which includes 1,146 males and 1,116 females. Jamuni Kalan covers 449.79 ha area. Pincode of Jamuni Kalan is 271610.