Jajar Gathia is a village in Bansi tehsil in district of Siddharthnagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Jajar Gathia was 1,288 which includes 658 males and 630 females. Jajar Gathia covers 132.5 ha area. Pincode of Jajar Gathia is N/A.