Chhachha is a village in Keotiranway tehsil in district of Darbhanga, Bihar, India. As per the data provided by Census of India in 2011, total population of Chhachha was 3,089 which includes 1,597 males and 1,492 females. Chhachha covers 139 ha area. Pincode of Chhachha is 847121.