Joroni Gaon is a village in Lanka tehsil in district of Nagaon, Assam, India. As per the data provided by Census of India in 2011, total population of Joroni Gaon was 2,125 which includes 1,105 males and 1,020 females. Joroni Gaon covers 260.85 ha area. Pincode of Joroni Gaon is 782446.