Chadwick-Milledgeville Elem Sch
School pathway
Test scores
IAR + ISA 2024-25 . % Proficient (Levels 4-5)What this means: On the IAR + ISA, Illinois's statewide test, about 70 of every 100 students at this school read and write at grade level and about 66 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 19 points since 2023, while math scores are up about 18 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 60% of students here test proficient in math and reading, well above the roughly 45% typical for Illinois schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 15 points, placing it in Illinois's top 10%.
7-year change
SY 2017-18 vs SY 2024-25About Chadwick-Milledgeville Elem Sch
Chadwick-Milledgeville Elem Sch is one of the small elementary campuss in Milledgeville, Illinois, part of Chadwick-Milledgeville CUSD 399, with 192 students on its rolls from grades pre-K through 5. Compared to the state average of about 381 students per school, that is 50% smaller than typical.
Across the 2 schools in Chadwick-Milledgeville CUSD 399 (375 students total), Chadwick-Milledgeville Elem Sch accounts for its share of the district's footprint.
In terms of who attends, Chadwick-Milledgeville Elem Sch logs that nearly all students (89%) are White. Other groups include 6% Hispanic, 4% multiracial. That composition is broadly in line with Carroll County as a whole.
In terms of school funding signals, Chadwick-Milledgeville Elem Sch lists 16 full-time-equivalent teachers, putting the student-to-teacher ratio at about 11.7:1. Statewide, the average ratio sits near 13.9:1, putting Chadwick-Milledgeville Elem Sch tighter than the state norm the norm. Roughly 46% of students at Chadwick-Milledgeville Elem Sch qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.
With demographic context factored in, Chadwick-Milledgeville Elem Sch is in the OUTPERFORMING tier of the BeatsExpectations model, which fits a per-state line through proficiency and FRL share. Schools with this campus's poverty mix typically land near 45.0%; this one delivers 59.9%, a residual of +14.8 points.
Across the wider county, ACS estimates for Carroll County put the typical household earns roughly $60,758 per year, 18% of adults hold a bachelor's degree or higher, and roughly 9% of residents live below the federal poverty line. In all, Carroll County runs 7 public schools (combined enrollment of about 1,945 students), of which Chadwick-Milledgeville Elem Sch is one.
Nearest neighbor: Chadwick-Milledgeville Jr HS, around 0.0 miles off. 2 of the 8 nearest public schools sit inside a ten-mile radius, suggesting a relatively low-density school footprint. Among the 8 schools in that immediate cluster with test data (this one included), Chadwick-Milledgeville Elem Sch ranks 2nd on composite proficiency, ahead of the local average of 48.1%.
The school occupies a countryside site.
Trend over the last 7 years. Looking back 7 years, enrollment at Chadwick-Milledgeville Elem Sch has climbed 220%, going from 60 students in 2018 to 192 in 2025. Over the same period, the White share shrank from 95% to 89%. Class-load math has pulled in: from 12.9:1 in 2018 to 11.7:1 in 2025.
In the discussion threads here, posts here usually surface around open house dates, ride-share offers, and field-trip permission slips. Posting is open to anyone connected to the school.
Carroll County at a glance
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Related schools
- Chadwick-Milledgeville Jr HSHigh · 183 students
- Chadwick-Milledgeville Jr HS0.0 mi · 183
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- Centennial Elem School10.3 mi · 294
- Aplington Middle School10.5 mi · 114
- Polo Comm High School10.6 mi · 186
- Franklin Elem School11.7 mi · 407