Best Middle Schools in Zip Code 37073

Zip code 37073 in Greenbrier, Tennessee, is served by a single middle school, Greenbrier Middle School, which enrolls 558 students in grades 6–8 as part of Robertson County Schools. Because this is the only middle school in the area, the school's performance defines the entire zip code’s middle school landscape.

Greenbrier Middle School has one dramatic academic bright spot: an 80% proficiency rate in Algebra I, far exceeding the district’s 26.4% and the state’s 32.3%. This likely reflects a select group of advanced 8th graders, but it is still an impressive outlier. However, the school struggles with English Language Arts, where proficiency lags both district and state averages at every grade level. The 8th grade is a particular concern, with ELA proficiency of just 21.2% (11 points behind the state) and math proficiency at 25.5% versus the state’s 38.3%. By contrast, 6th grade students perform above district averages in math, science, and social studies. Overall, the school ranks in the 38th percentile of Tennessee middle schools for 2025–2026, down from the 48th percentile the prior year but up from the 32nd percentile in 2023–2024. This ranking volatility suggests unstable year-to-year performance. Chronic absenteeism is also a red flag: 19.8% of students are chronically absent, higher than both the district (15.5%) and the state (18.3%), which likely impacts achievement.

For parents, the takeaway is that Greenbrier Middle School offers a strong advanced math pathway but needs improvement in literacy and in supporting 8th graders who are not in advanced courses. The school outperforms its district in several areas, but the district itself ranks low statewide, and Greenbrier trails Tennessee averages in most subjects. Per-student spending is $12,784, though no comparison data is available. With one school serving the entire zip code, parents considering this area should weigh the school’s exceptional Algebra I results against its persistent ELA gaps, rising absenteeism, and inconsistent statewide ranking when evaluating educational fit.