Summary
Scales Elementary School is a K-5 school in Brentwood, TN, serving 641 students as part of Williamson County Schools, a highly ranked district in one of Tennessee's strongest education communities. The school consistently earns a 5-star rating and currently sits in the 95th percentile statewide, ranking 47th out of 1,019 Tennessee elementary schools for 2025-2026.
Academically, Scales performs far above state averages, with 76.5% proficiency in math, 79.0% in ELA, and 72.5% in science, compared with state rates in the low-to-mid 40s. ELA is the school's standout subject, running 8.5 points above the district average. However, science is a relative weakness: Scales trails its own district by 4.4 points, with the largest gap in 3rd grade (64.9% vs. 73.3% district). Math also dips below district averages in every grade, especially 3rd grade. When compared with nearby elite schools, Scales ranks lower than Lipscomb Elementary (6th), Grassland Elementary (10th), Crockett Elementary (19th), Hunters Bend Elementary (23rd), and Walnut Grove Elementary (29th), though it still outranks several nearby Metro Nashville schools like Julia Green Elementary (17th) and Percy Priest Elementary (20th) is not applicable—Scales actually trails both of those schools as well.
What truly sets Scales apart is efficiency: at $12,792 per student, it spends less than every nearby school, including far lower-performing ones like Westmeade Elementary ($17,892) and Crieve Hall Elementary ($17,246), yet still delivers top-5% results. The school serves all student subgroups exceptionally well, with every reported group ranking in the 91st percentile or higher statewide. Scientifically, the school has trailed its district in science for four consecutive years, indicating a clear opportunity for improvement. Historically, Scales once ranked 6th in Tennessee but has gradually drifted to its current 47th place—still excellent, but no longer the top-tier standout it once was among an extraordinarily competitive cluster of neighboring schools.
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