Sonari Kh is a village in Phulambri tehsil in district of Aurangabad, Bihar, India. As per the data provided by Census of India in 2011, total population of Sonari Kh was 177 which includes 89 males and 88 females. Sonari Kh covers 99.94 ha area. Pincode of Sonari Kh is 431112.