Gour Sai is a village in Nayagram tehsil in district of Paschim Medinipur, West Bengal, India. As per the data provided by Census of India in 2011, total population of Gour Sai was 210 which includes 107 males and 103 females. Gour Sai covers 44.88 ha area. Pincode of Gour Sai is 721125.