Brentwood High School

Brentwood High School is a secondary school of roomy scale in Brentwood, Tennessee, part of Williamson County, serveing 1,588 students in grades 9 through 12. Enrollment runs roughly 111% bigger than the state mean of about 754.

Williamson County comprises 52 schools with combined enrollment of 41,593 students; Brentwood High School is among them.

Looking at the student body, Brentwood High School shows that 79% of the student body identifies as White; the rest reads as 9% Asian, 5% Hispanic, 5% multiracial, 3% Black. Compared to Williamson County overall, the school's racial mix sits in roughly the same range.

In the broader community, community-level numbers for Williamson County indicate the typical household earns roughly $135,594 per year, 63% of adults hold a bachelor's degree or higher, and the poverty rate sits near 3%. Across Williamson County's 60 public schools (combined enrollment of about 44,754 students), Brentwood High School is one campus in the mix.

Nearest neighbor: Brentwood Middle School, around 0.3 miles off. Within five miles, there are 8 other public schools.

The campus sits in a suburban setting.

Trend over the last 7 years. Looking back 7 years, enrollment at Brentwood High School has declined 8%, going from 1,730 students in 2018 to 1,588 in 2025.

Inside the community feed, the page collects discussion, questions, and updates around school events, parent volunteer needs, and clubs. Members of the school community can share what they know.