Best High Schools in Tanner, AL

There is just one high school serving the city of Tanner, Alabama: Tanner High School, a combined middle and high school for grades 6 through 12 within the Limestone County district.

For parents considering Tanner High School, the most important takeaway is that the school faces significant academic challenges, especially in mathematics and at the upper grade levels. The school serves a predominantly low-income student body, with nearly 79% of students receiving free or reduced lunch. Academic proficiency rates are well below state averages across nearly every subject and grade. For example, only 8.7% of 11th graders are proficient in math compared to the state average of 27.2%, and just 11.8% are proficient in English versus the state's 33.7%. The school's graduation rate of 83.3% also trails the state average of 91.5%. Chronic absenteeism is a notable concern, with a rate of 14.8%—more than double the district's 7.2% and above the state's 12.0%.

One of the most striking patterns is the dramatic decline in performance between 8th and 11th grade. While 8th graders show 50% proficiency in English and 41.1% in science, those numbers plummet to 11.8% and 15.9% respectively by 11th grade—a drop of roughly 38 and 25 percentage points. This suggests the transition into high school is a critical point where students may be losing academic ground. Math proficiency is critically low across all grades, never exceeding 18.6% even in 6th grade. On a more positive note, the school has shown slight improvement in its state ranking, moving from the 6th percentile in 2023-2024 to the 13th percentile in 2025-2026. While per-student spending appears reasonable at $13,280, the combination of high poverty, absenteeism, and low proficiency rates indicates that significant work remains to improve student outcomes at Tanner High School.