Subarnasahid is a village in Kumarganj tehsil in district of Dakshin Dinajpur, West Bengal, India. As per the data provided by Census of India in 2011, total population of Subarnasahid was 968 which includes 525 males and 443 females. Subarnasahid covers 110.32 ha area. Pincode of Subarnasahid is 733141.