High Schools in Gibson County Special School District

The Gibson County Special School District in Tennessee is served by two high schools—South Gibson County High School and Gibson County High School—covering grades 9-12 in the rural communities of Medina and Dyer. The district itself ranks 25th out of 141 Tennessee districts (82nd percentile, 4 stars), but the two schools tell very different stories.

South Gibson County High School is a standout performer, ranked 20th in Tennessee (95th percentile, 5 stars) and placing in the top 20 for three consecutive years. With a 95.1% graduation rate, a remarkably low 6.7% chronic absenteeism rate, and proficiency rates above the state average in every tested subject, it is clearly one of the best high schools in the state. Notably, it achieves these results while spending less per student ($10,653) than its district counterpart. In contrast, Gibson County High School is a solid but lagging school: ranked 79th (80th percentile, 4 stars), with a 94.7% graduation rate and above-state performance in most subjects. However, its chronic absenteeism rate is 16.0%—nearly double the district average—and it trails South Gibson significantly in early high school math and English, especially Algebra I (27.1% vs. 52.1% proficiency) and English I (34.7% vs. 55.4%).

The achievement gap between the two schools is most visible in math and literacy, while they are nearly identical in Biology I and U.S. History. Gibson County also spends about 17% more per student ($12,495 vs. $10,653), yet gets lower results, possibly reflecting diseconomies of scale or greater student needs. Across the district, both schools outperform the state on most measures, including graduation and dropout rates. One notable trend: South Gibson’s U.S. History proficiency dropped sharply from 67.8% to 50.6%, while Gibson County’s ranking has slipped from 44th to 79th over three years. For parents, the key takeaway is that South Gibson County High School offers elite, consistently high-performing academics with exceptional attendance, while Gibson County High School remains a respectable choice that may need targeted support in Algebra I and attendance to close the widening gap.