Chidamakha is a village in Donka tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Chidamakha was 595 which includes 321 males and 274 females. Chidamakha covers 43 ha area. Pincode of Chidamakha is 782410.