Gosai Nagar is a village in Shergarh tehsil in district of Jodhpur, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Gosai Nagar was 421 which includes 211 males and 210 females. Gosai Nagar covers 217 ha area. Pincode of Gosai Nagar is 342025.