Summary:
Lone Grove has one high school, Lone Grove High School, serving grades 9–12 and 406 students. Its 2025–2026 proficiency results were above the state in three of four subjects, but below it in Science: the clearest overall takeaway is that results are favorable compared with the state, yet uneven across subjects.
Lone Grove High School stands out most in U.S. History, where 64% were proficient, 23 percentage points above the state; its lowest result was Science, at 22%, 8 points below the state. ELA was 47%, 21 points above the state, while Math was 26%, just 1 point above. The school’s highest and lowest subject results differed by 42 points. Its simple four-subject average was 40%, compared with 31% statewide, though this overall advantage does not erase the Science weakness.
Results declined in all four subjects from 2024–2025 to 2025–2026: ELA fell 8 points, Math 7, Science 4, and U.S. History 12, while state results changed by no more than 1 point in any subject. SchoolDigger ranked Lone Grove High School 59th of 462 Oklahoma schools, at the 87th percentile, in 2025–2026, down from 33rd of 463 and the 93rd percentile the year before. Attendance is a relative strength: chronic absenteeism was 6%, compared with 16% statewide. The 2024–2025 graduation rate was 70%, versus 78% statewide and 70% in the Lone Grove district. The school reported 43% free/reduced lunch eligible in 2024–2025 and a 16.4 student–teacher ratio that year; these figures describe the school, but there is no second local high school for comparison.
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