Chak Chhajna is a village in Sri Madhopur tehsil in district of Sikar, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Chak Chhajna was 67 which includes 34 males and 33 females. Chak Chhajna covers 22.52 ha area. Pincode of Chak Chhajna is 332709.