Mullins High

Mullins High is a high school in Mullins, South Carolina, reachable at (843) 464-3710. The school serves grades 9 through 12. Enrollment is 557 students. High schools in South Carolina have about 953 students on average; enrollment here is 42% lower.

Federal data list 9 schools in Marion 10, with 3,633 students enrolled.

The share of Black students at Mullins High is 78%, a majority. It is also 13% White, 7% Hispanic, and 2% multiracial. For comparison, the population of Marion County is roughly 55% Black. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 37%.

With 31 full-time-equivalent teachers, the student-to-teacher ratio is about 18.0:1. The average for high schools in South Carolina is 15.5:1, so this school has more students per teacher.

In Marion County, where the school is located, the median household earns about $36,301 a year, roughly 15% of adults have a four-year degree or more, and about 22% of residents live below the federal poverty line. Counting Mullins High, Marion County has 10 public schools.

Palmetto Middle sits about 0.8 miles from Mullins High. Inside a five-mile radius, there are 3 other public schools.

Mullins High is coded as Rural: Fringe in federal locale data.

There was little change in enrollment from 2020-21 (553) to 2024-25 (557). The ratio of students to teachers went from 13.5:1 to 18.0:1 over the same years.

Anyone can start a thread about open houses, carpools, and field trips at Mullins High. Parents, students, alumni, and staff are welcome to post.