Jamthara is a village in Colonelganj tehsil in district of Gonda, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Jamthara was 2,352 which includes 1,269 males and 1,083 females. Jamthara covers 350.28 ha area. Pincode of Jamthara is N/A.