Tola Gaganpur is a village in Chakai tehsil in district of Jamui, Bihar, India. As per the data provided by Census of India in 2011, total population of Tola Gaganpur was 82 which includes 44 males and 38 females. Tola Gaganpur covers 43.3 ha area. Pincode of Tola Gaganpur is N/A.