Chak No 4 is a village in Kolayat tehsil in district of Bikaner, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Chak No 4 was 12 which includes 8 males and 4 females. Chak No 4 covers 1348 ha area. Pincode of Chak No 4 is 334001.