Lewis-Clark Elem School
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Test scores
IAR + ISA 2024-25 . % Proficient (Levels 4-5)What this means: On the IAR + ISA, Illinois's statewide test, about 43 of every 100 students at this school read and write at grade level and about 29 of 100 do math at grade level. Across all Illinois schools, those numbers are about 51 and 38. Reading and writing scores are up about 15 points since 2023, while math scores are up about 8 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 34% of students here test proficient in math and reading, compared with the roughly 25% typical for Illinois schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Illinois's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About Lewis-Clark Elem School
As an intimate elementary school in Wood River, Illinois, Lewis-Clark Elem School works with 236 students from grades K through 5, run under Wood River-Hartford ESD 15. By comparison, Illinois's public schools average about 381 students each, so Lewis-Clark Elem School sits 38% smaller than that benchmark.
Within Wood River-Hartford ESD 15, which oversees 3 schools and 579 students, Lewis-Clark Elem School is one campus in the system.
In terms of who attends, Lewis-Clark Elem School shows that the largest single group is White, at 75% of enrollment. The remainder comes out to 11% multiracial, 8% Black, 5% Hispanic.
In terms of school funding signals, The school lists 24 full-time-equivalent teachers, for a student-teacher ratio near 9.8:1. The state averages around 13.9:1, so this campus is tighter than the state norm typical. Roughly 80% of students at Lewis-Clark Elem School qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is north of Madison County's rate of about 46%.
After controlling for student poverty, Lewis-Clark Elem School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 25.3%, the actual is 33.7%, a residual of +8.4 points.
Across the wider county, community-level numbers for Madison County indicate the typical household earns roughly $75,793 per year, about 31% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 8%. In all, Madison County runs 84 public schools (combined enrollment of about 35,253 students), of which Lewis-Clark Elem School is one.
The closest other public school is Lewis-Clark Jr High School, roughly 0.0 miles away. Within five miles, there are 8 other public schools. Among the 8 schools in that immediate cluster with test data (this one included), Lewis-Clark Elem School ranks 4th on composite proficiency, ahead of the local average of 32.4%.
The school occupies a suburban site.
Over the past 7-year window. Over the past 7-year window, the student count fell 15%: 279 students in 2018 compared to 236 in 2025. Over the same period, the White share shrank from 89% to 75%. Class-load math has tightened: from 13.8:1 in 2018 to 9.8:1 in 2025.
In the discussion threads here, posts here usually surface around classroom updates, athletics, and weather closures. Members of the school community can share what they know.
Madison County at a glance
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Related schools
- Hartford Elem SchoolElementary · 172 students
- Lewis-Clark Jr High SchoolMiddle · 171 students
- East Alton-Wood River High SchHigh · 539 students
- Lewis-Clark Jr High SchoolMiddle · 171 students
- L&C Middle School/Region IIIElementary
- Region III 9-12+ CLIP ProgramElementary
- Lewis-Clark Jr High School0.0 mi · 171
- Central Intermediate School0.8 mi · 365
- East Alton-Wood River High Sch0.8 mi · 539
- Roxana Sr High School1.0 mi · 500
- Roxana Junior High School1.0 mi · 393
- Eastwood Elem School1.2 mi · 393