Sugar Grove Middle School, located in Section 3, serves original section 3, original section 5, all three Terrace sections, Estates 2, and most of Estates 3. In the period 2009 to 2019, the school had "improvement required" ratings from the State of Texas for four of those years. Each year, about 37% of the teachers present in one school year are not in the next. There were five principals in a period circa 2009 to 2019. Circa 2014, 925 students in the Sugar Grove attendance zone attended schools other than Sugar Grove middle. This increased to 1,200 circa 2019.