Johnsonville High

Johnsonville High, a tiny 9-12 campus in Johnsonville, South Carolina, run under Florence 05, serves 325 students, covering grades 9 through 12. That puts it 66% below the typical public school in South Carolina, which averages around 953 students.

Within Florence 05, which oversees 3 schools and 1,143 students, Johnsonville High is one campus in the system.

For racial and ethnic makeup, Johnsonville High reports that White students make up the majority at 62%; the rest breaks down as 30% Black, 4% Hispanic, 3% multiracial. The wider county runs roughly 50% White, putting the school's mix meaningfully more White than the area baseline.

In terms of school funding signals, The school currently runs with 27 full-time-equivalent teachers, for a student-teacher ratio near 12.3:1. The state averages around 15.5:1, so this campus is tighter than the state norm typical.

In the broader community, community-level numbers for Florence County indicate median household earnings sit near $58,305, about 24% of the adult population holds a bachelor's degree or above, and roughly 13% of residents live below the federal poverty line. In all, Florence County runs 39 public schools (combined enrollment of about 21,641 students), of which Johnsonville High is one.

Johnsonville Elementary is the nearest neighboring public school, about 0.2 miles from this campus. 5 of the 8 nearest public schools sit inside a five-mile radius.

Geographically, the school is in an outlying area.

Over the past 7-year window. Johnsonville High's enrollment has ticked down 7% since 2018, when it stood at 348 (now 325). White enrollment moved from 69% to 62% across the same window. Class-load math has tightened: from 13.4:1 in 2018 to 12.3:1 in 2025.

On allk12, recent activity here tends to focus on enrollment questions, classroom assignments, and PTA news. Members of the school community can share what they know.