sentences:  Mobile County considered moving the magnets to Shaw High School in western Mobile.Chickasaw did separate from the Mobile County school system, effective in 2013, with the understanding that the elementary Chickasaw School of Mathematics and Science would be relocated from Chickasaw within four years.While it remained, the residents of Chickasaw were required to pay $2,200 per year per child in order to attend the school, as they were no longer part of the county system.