Summary
Karns Middle School is a public middle school in Knoxville, TN, serving roughly 900 students in grades 6–8 within Knox County Schools. For 2025–2026, Karns ranks 210th out of 594 Tennessee middle schools, placing it in the 65th percentile with a 3-star rating — slightly above the statewide middle, though the district sits in the 45th percentile. Among nearby schools, Karns is outperformed by Farragut Middle School (98th percentile), West Valley Middle School (97th), and Hardin Valley Middle School (92nd), but ranks ahead of Northwest Middle School (16th) and is comparable to Powell Middle School, Bearden Middle School, and Cedar Bluff Middle School.
Academically, Karns is mixed. On 2025–2026 state assessments, 36.1% of students were proficient in math and 34.0% in English Language Arts, both below district and state averages. Science (49.4%) is close to the state average, and social studies stands out with 63.0% proficient, above both the district (58.5%) and state (51.4%). The biggest concern is 8th grade math, where only 23.3% of students are proficient, down from 42.0% in 6th grade and 41.2% in 7th grade. Some of this may reflect a broader enrollment in Algebra I, where Karns posts 56.9% proficiency but still lags district and state results. Encouragingly, Karns serves special education students well, ranking in the 82nd percentile statewide for that subgroup, a major improvement from a few years ago.
Attendance is a clear challenge. Karns had a 23.1% chronic absenteeism rate in 2024–2025, above the district (19.4%) and state (18.3%). Nearby Jefferson Middle School (10.2%), Farragut Middle School (10.3%), and West Valley Middle School (12.3%) have far lower rates. Spending has risen to $12,591 per student, higher than several nearby schools with stronger outcomes, suggesting resources alone are not the issue. The ranking has rebounded from 251st in 2024–2025 to 210th this year, though it remains far below the school's 53rd-place finish in 2017–2018. Karns is a solid mid-tier school, but closing the gaps in math, ELA, and attendance would help it match the high-performing schools just a few miles away.
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