Singhia Sundar is a village in Bhawanipur tehsil in district of Purnia, Bihar, India. As per the data provided by Census of India in 2011, total population of Singhia Sundar was 2,426 which includes 1,247 males and 1,179 females. Singhia Sundar covers 195 ha area. Pincode of Singhia Sundar is 854204.