Calabar South is a Local Government Area in Cross River under the Cross River South Senatorial District with headquarters in Anantigha. It had a population of 191, 515 in 2006 with a projection of 291,700 in 2022.Calabar south has a population density of 1,546 people per kilometer square and an area of 188.6 km2 . It sits over an area of 188.6 km2 . The people of Calabar South are mostly farmers. Its postal code is 540221 with geo coordinates Latitude: 4.91882, Longitude: 8.32094