Southern High

Southern High is a high-enrollment four-year high school in Louisville, Kentucky, overseen by Jefferson County. The school teaches 1,725 students in grades 9 through 12. Compared to the state average of about 558 students per school, that is 209% above typical.

Southern High is one of 167 schools operated by Jefferson County, a district that serves 95,124 students overall.

For racial and ethnic makeup, Southern High lists that the most-represented group is Hispanic (40%), with the rest of the student body spread across multiple groups. Beyond that, the school records 29% Black, 25% White, 4% multiracial, 2% Asian. The wider county runs roughly 9% Hispanic, putting the school's mix noticeably more Hispanic than the area baseline.

On the resource side, Staff filings list 98 full-time-equivalent teachers, which works out to roughly 17.6:1 students per teacher. Statewide, the average ratio sits near 16.6:1, putting Southern High higher than the state norm the norm. Roughly 65% of students at Southern High qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.

On a residual basis (actual vs predicted given the student mix), Southern High is in the bottom 10% of Kentucky public schools. The BeatsExpectations model predicts schools with this FRL share to land around 41.0%; Southern High posts 16.5%, -24.5 points below that line.

Around the school, Jefferson County reports that the typical household earns roughly $69,866 per year, roughly 37% of adults have completed at least a four-year degree, and roughly 11% of residents live below the federal poverty line. Southern High is one of 175 public schools in Jefferson County (combined enrollment of about 95,579 students).

Blake Elementary is the nearest neighboring public school, about 0.7 miles from this campus. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts Southern High at 8th of 9; the average score across the group is 22.1%.

The campus sits in a metropolitan setting.

Looking at the recent track record. Over the past 7-year window, the student count rose 28%: 1,346 students in 2018 compared to 1,725 in 2025. Over the same period, the Hispanic share increased from 21% to 40%. The student-to-teacher ratio rose from 15.6:1 in 2018 to 17.6:1 today.

On this page, recent activity here tends to focus on pickup logistics, teacher feedback, and after-school programs. The community welcomes input from current and former families.