Topatoli Gaon is a village in Sonapur tehsil in district of Kamrup Metropolitan, Assam, India. As per the data provided by Census of India in 2011, total population of Topatoli Gaon was 3,505 which includes 1,767 males and 1,738 females. Topatoli Gaon covers 269.72 ha area. Pincode of Topatoli Gaon is N/A.