Chandi Asthan is a village in Areraj tehsil in district of Purba Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Chandi Asthan was 1,337 which includes 696 males and 641 females. Chandi Asthan covers 55 ha area. Pincode of Chandi Asthan is N/A.