Karalkha is a village in Narayanpur tehsil in district of Narayanpur, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Karalkha was 1,101 which includes 529 males and 572 females. Karalkha covers 554.96 ha area. Pincode of Karalkha is 494661.