Sonwadi Bk is a village in Paithan tehsil in district of Aurangabad, Bihar, India. As per the data provided by Census of India in 2011, total population of Sonwadi Bk was 793 which includes 409 males and 384 females. Sonwadi Bk covers 342 ha area. Pincode of Sonwadi Bk is N/A.