Karni Nagar is a village in Luni tehsil in district of Jodhpur, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Karni Nagar was 846 which includes 449 males and 397 females. Karni Nagar covers 291.53 ha area. Pincode of Karni Nagar is 342802.