Basi Udawatan is a village in Nokha tehsil in district of Bikaner, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Basi Udawatan was 248 which includes 137 males and 111 females. Basi Udawatan covers 727.11 ha area. Pincode of Basi Udawatan is 334802.