Summary:
Zip code 37774 is served by just one high school: Loudon High School, a public school in Loudon, TN, offering grades 9 through 12 to 771 students. As the only high school in the area, the school belongs to the Loudon County Schools district, which ranks 39th out of 141 districts in Tennessee and holds a 4-star rating.
The school's strongest signals are its retention and graduation metrics. It graduates 92.7% of students, above the state's 90.5%, and has an extremely low 2.0% dropout rate versus 6.7% statewide. Chronic absenteeism is 15.0% — better than the state's 18.3% but worse than the district's 12.4%. Academically, Biology I stands out with 55.3% proficiency overall and 86.7% among 9th graders, far above state and district averages. Weaknesses include Geometry at 26.2%, U.S. History at 28.1%, and Algebra II at 32.4%, all below state averages. The school's average proficiency across subjects is 37.5%, trailing the district (39.1%) and state (42.8%).
Year-over-year results are mixed. Algebra I proficiency surged from 14.8% to 33.0% and Biology I jumped from 37.7% to 55.3%, but U.S. History fell from 40.1% to 28.1% and Geometry dropped from 34.0% to 26.2%. Despite these academic gains, the school's state ranking slid from the 67th percentile in 2023–2024 to the 57th percentile in 2025–2026, suggesting other schools are improving faster. Per-student spending is reported at $12,496, though free/reduced lunch data and student-teacher ratios are unavailable, which limits socioeconomic and class-size context. Overall, Loudon High School keeps students in school and graduates them at a strong rate, but improving Geometry, U.S. History, and Algebra II instruction would help restore its standing.
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