Sonari Gaon is a village in Narayanpur tehsil in district of Lakhimpur, Assam, India. As per the data provided by Census of India in 2011, total population of Sonari Gaon was 323 which includes 169 males and 154 females. Sonari Gaon covers 63.3 ha area. Pincode of Sonari Gaon is N/A.