Based on demographic projections, Argyle ISD's maximum capacity at the current high school campus will be exceeded by the 2021-2022 school year. The current middle school is being expanded to provide the needed capacity for the high school. When the project is completed, the current middle school and high school campuses will be switched. The new middle school location on HWY 377 is not projected to reach maximum capacity until the 2027-2028 school year, based on 7th and 8th grade only.