View a more comprehensive breakdown of the higher education outcomes in Region 10. A student is defined as "economically disadvantaged" if he or she is eligible for free or reduced-price lunch or other public assistance. Please include any comments on: 2021 South Grand Prairie High School Graduation Ceremony, South Grand Prairie High School vs Bowie High School Football Highlights | 2019 Texas Football, National Honor Society | 10/27/1998 | South Grand Prairie High School. Your web browser does not support the