Summary:
Oak Grove School District 68 Bartonville has one listed school, Oak Grove School, serving pre-K through grade 8 with 285 students. In 2025–26, its all-grades IAR results were 51% in English language arts (ELA) and 38% in mathematics, compared with state results of 56% and 40%. The most important takeaway is that ELA was farther below the state than mathematics: the gaps were 6 points in ELA and 2 points in math.
Within the school’s grade results, 4th grade stood out at the top, while 7th-grade ELA was the clearest low result; these are comparisons with the state, not rankings among local schools. In 2025–26, 4th-grade ELA was 75%, 19 points above the state, and 4th-grade math was 83%, 41 points above. By contrast, 7th-grade ELA was 36%, 22 points below the state. Results varied considerably across grades: reported ELA scores ranged from 36% to 75%, and math scores from 33% to 83%. The district has no second listed school for a school-to-school comparison.
Across the two reported years, overall results moved farther behind the state in both subjects. ELA was nearly unchanged at 50.6% in 2024–25 and 50.5% in 2025–26, while the state improved; the school’s gap widened from 3 points to 6 points below the state. Math fell from 40% to 38% as the state rose, shifting Oak Grove from 2 points above the state to 2 points below. Eighth-grade science also shifted from 9 points above the state in 2024–25 to 5 points below in 2025–26. SchoolDigger placed the school at the 56th percentile in 2023–24, 53rd in 2024–25, and 57th in 2025–26. Context measures include a student–teacher ratio of 11.4 in 2024–25, 37% free/reduced lunch eligible (sy 2024–25), and 17% chronic absenteeism in 2025–26, below the state’s 24%.
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