31 Kyd is a village in Khajuwala tehsil in district of Bikaner, Rajasthan, India. As per the data provided by Census of India in 2011, total population of 31 Kyd was 1,599 which includes 842 males and 757 females. 31 Kyd covers 5367 ha area. Pincode of 31 Kyd is 334023.