Unchaira is a village in Jayal tehsil in district of Nagaur, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Unchaira was 2,244 which includes 1,158 males and 1,086 females. Unchaira covers 1680.41 ha area. Pincode of Unchaira is 341030.