Best Schools in Brentwood, Tennessee

Brentwood's public school system covers 14 ranked schools across all grade levels, and the numbers stand out even by Tennessee standards. The city averages 7.5 out of 10 across all ranked schools — and 10 of those 14, or 71%, score 7 or higher. That kind of consistency is rare. Most cities show a sharp drop-off between their top performers and the rest of the pack. Brentwood keeps the floor high.

Brentwood High School leads the city with an 8.8 out of 10, placing it among the top-performing high schools in the state. At the elementary level, Granbery Elementary (8.5) and Crockett Elementary (8.2) give families strong options early, with Grassland Elementary (8.0) adding a third high-scoring choice. Sunset Middle School (8.4) bridges the gap well, making the full K–12 pipeline one of the more coherent in the region. All five top schools fall within Williamson County Schools, a district that has long set the pace for academic performance across Middle Tennessee.

The performance spread here matters for families moving from less consistent districts. In most cities, a 7.5 average masks a handful of 9s pulling up a cluster of 5s and 6s. Brentwood's 71% rate above 7.0 tells a different story — quality is distributed, not concentrated at the top. Parents choosing between neighborhoods within the city are largely choosing between strong schools, not navigating a risk map.

Practically, families should still confirm attendance boundaries before committing to a neighborhood. Even within a high-performing city, a single street can determine whether a child attends an 8.5 school or an 8.0 school — a gap that carries more weight at the elementary level, when foundational instruction has the most long-term leverage. Pull Williamson County Schools' zone maps early in your home search, cross-reference scores here on MySchoolScout, and request current enrollment data directly from the district. Brentwood offers relatively few bad options, but locking in the specific school assignments before signing a lease or a contract is still the right move.