Chahni Habi Gaon is a village in Mahmora tehsil in district of Sivasagar, Assam, India. As per the data provided by Census of India in 2011, total population of Chahni Habi Gaon was 401 which includes 203 males and 198 females. Chahni Habi Gaon covers 158.79 ha area. Pincode of Chahni Habi Gaon is N/A.