Kasba Nagar is a village in Osian tehsil in district of Jodhpur, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Kasba Nagar was 795 which includes 417 males and 378 females. Kasba Nagar covers 825.57 ha area. Pincode of Kasba Nagar is 342303.