Summary
Central Grade School in Effingham, Illinois, serves 547 students in grades 3–5. Its most important academic concern is fifth grade: in 2025–2026, proficiency was 50% in English Language Arts (ELA), 31% in math, and 40% in science, below state results of 55%, 36%, and 48%, respectively. Some nearby schools’ fifth-grade math scores were suppressed, so those unknown results are not treated as zero. Central had the lowest fifth-grade ELA and science results among eight nearby schools, and its math result was below every nearby result that was reported.
Across all grades, Central was slightly above the state in ELA and math: 58% versus 56% in ELA, and 41% versus 40% in math. But it trailed the Effingham CUSD 40 in ELA (58% versus 64%) and was essentially level with the district in math (40.9% versus 40.6%). Compared with nearby schools, Central ranked second-lowest of eight in ELA and third-lowest in math; its results were 11 points below the other schools’ average in ELA and 13 points below in math. Attendance is a relative strength: chronic absenteeism was 8%, compared with 13% in the district and 24% statewide, the third-lowest rate among ten nearby schools.
ELA and math have improved since 2023–2024, rising 18 and 15 percentage points, respectively, though math fell 3 points in the latest year. SchoolDigger placed Central at the 45th percentile (2 stars) in 2025–2026, down from the 59th percentile (3 stars) the previous year; the district was at the 52nd percentile (3 stars). SchoolDigger’s statewide measure of how well Central serves White students stood at the 15th percentile, compared with 45th overall, and had fallen from the 34th percentile in 2023–2024. The 2024–2025 student–teacher ratio was 12.8, lower than six of nine nearby schools with data. That year, 47% of students were free/reduced lunch eligible, compared with a 42% average among nearby schools; this is context, not an explanation for results.
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