Subarna Behar is a village in Krishnagar I tehsil in district of Nadia, West Bengal, India. As per the data provided by Census of India in 2011, total population of Subarna Behar was 15,461 which includes 7,771 males and 7,690 females. Subarna Behar covers 1263.63 ha area. Pincode of Subarna Behar is 741315.