Pontiac Jr High School
School pathway
Test scores
IAR + ISA 2024-25 . % Proficient (Levels 4-5)What this means: On the IAR + ISA, Illinois's statewide test, about 49 of every 100 students at this school read and write at grade level and about 13 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 1 points since 2023, while math scores are down about 2 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 34% of students here test proficient in math and reading, compared with the roughly 41% 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 Pontiac Jr High School
Set in Fairview Heights, Illinois, Pontiac Jr High School is a modestly sized middle school, run under Pontiac-W Holliday SD 105. It caters to 212 students across grades 6 through 8. That puts it 54% below the typical public school in Illinois, which averages around 462 students.
Within Pontiac-W Holliday SD 105, which oversees 2 schools and 630 students, Pontiac Jr High School is one campus in the system.
On demographics, Pontiac Jr High School lists that the largest single group is Black at 44%, but no single group is in the majority; the rest comes out to 32% White, 9% Hispanic, 9% multiracial, 6% Asian. That is visibly more Black than the county at large, where the share is closer to 28%.
Looking at school resources, Pontiac Jr High School reports 14 full-time-equivalent teachers, putting the student-to-teacher ratio at about 14.7:1. That figure is higher than the state norm's 13.0:1 average. About 52% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.
On a demographically-adjusted basis, Pontiac Jr High School tracks the demographic baseline. The model predicts 41.3% given the school's FRL share; actual proficiency is 34.3%.
Zooming out to the county, community-level numbers for St. Clair County indicate median household earnings sit near $73,854, roughly 32% of adults have completed at least a four-year degree, and the poverty rate sits near 10%. In all, St. Clair County runs 96 public schools (combined enrollment of about 40,879 students), of which Pontiac Jr High School is one.
Nearest neighbor: William Holliday Elem School, around 0.2 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 8 schools in that immediate cluster with test data (this one included), Pontiac Jr High School ranks 5th on composite proficiency, below the local average of 47.6%.
The school occupies a residential site.
Over the past 7-year window. Pontiac Jr High School's enrollment has edged down 7% since 2018, when it stood at 228 (now 212). The Black share of enrollment decreased from 54% to 44% over that span. Class-load math has widened: from 13.4:1 in 2018 to 14.7:1 in 2025.
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St. Clair County at a glance
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