Chak Bigha Jani is a village in Hajipur tehsil in district of Vaishali, Bihar, India. As per the data provided by Census of India in 2011, total population of Chak Bigha Jani was 900 which includes 495 males and 405 females. Chak Bigha Jani covers 14 ha area. Pincode of Chak Bigha Jani is 844101.