Best High Schools in Zip Code 29621

Zip code 29621 in Anderson, South Carolina, is home to three high schools serving grades 6-12 or 9-12, offering families a mix of traditional public and charter school options within the Anderson 05 and Limestone Charters Association districts.

T. L. Hanna High is the clear standout in this area, ranking 64th out of 245 high schools statewide with a 4-star rating. This traditional public school outperforms state averages in English 1, English 2, and U.S. History, and boasts a 90.5% graduation rate—well above the state average of 86.7%. Its student-teacher ratio of 18.2:1 is the most favorable in the area, and it has maintained consistent excellence with rankings between 59 and 65 over the past three years. In contrast, the two charter schools from the Limestone Charters Association struggle significantly. South Carolina Preparatory Academy ranks 168th with a 2-star rating, while South Carolina Preparatory Leadership School ranks near the bottom at 240th with a 0-star rating.

The most striking finding is the extreme disparity in student-teacher ratios: South Carolina Preparatory Leadership School has an extraordinary 60.9 students per teacher, more than three times that of T. L. Hanna High, while South Carolina Preparatory Academy sits at 37.2:1. This likely contributes to the Leadership School's alarming math proficiency rates—just 3.4% in 6th grade and 13.6% in Algebra 1, compared to state averages around 40-65%. Interestingly, all three schools show relative strength in English 2, with both T. L. Hanna High and South Carolina Preparatory Academy exceeding the state average of 83.79%. For parents, T. L. Hanna High clearly offers the strongest academic outcomes, lower dropout rates, and better resource allocation, making it the superior choice in this zip code.