Harrisburg Middle 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 63 of every 100 students at this school read and write at grade level and about 18 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 6 points since 2023, while math scores are up about 1 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 42% of students here test proficient in math and reading, compared with the roughly 33% 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 Harrisburg Middle School
Located at 312 Bulldog Blvd, in Harrisburg, Illinois, Harrisburg Middle School is a tight-knit 6-8 campus that educates 382 students (grades 6 through 8), one of the schools within Harrisburg CUSD 3.
Harrisburg Middle School is one of 5 schools operated by Harrisburg CUSD 3, a district that hosts 1,781 students overall.
Looking at the student body, Harrisburg Middle School lists that the student body is overwhelmingly White (83%). The remainder comes out to 8% multiracial, 5% Black, 4% Hispanic. That is meaningfully less White than the county at large, where the share is closer to 92%.
On the income-and-resources front, The school reports having 32 full-time-equivalent teachers, for a student-teacher ratio near 11.9:1. That figure is tighter than the state norm's 13.0:1 average. Roughly 66% of students at Harrisburg Middle School qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.
On a residual basis (actual vs predicted given the student mix), Harrisburg Middle School tracks the demographic baseline. The model predicts 33.4% given the school's FRL share; actual proficiency is 42.4%.
In the broader community, community-level numbers for Saline County indicate the typical household earns roughly $53,117 per year, 20% of adults hold a bachelor's degree or higher, and the poverty rate sits near 14%. In all, Saline County runs 15 public schools (combined enrollment of about 3,704 students), of which Harrisburg Middle School is one.
Nearest neighbor: Bulldog Early Learning Academy, around 0.2 miles off. Counting just inside five miles, 7 other public schools cluster around Harrisburg Middle School. Among the 6 schools in that immediate cluster with test data (this one included), Harrisburg Middle School ranks 1st on composite proficiency, above the local average of 31.2%.
The school occupies a rural site.
Looking at the recent track record. Looking back 7 years, enrollment at Harrisburg Middle School has fell 15%, going from 451 students in 2018 to 382 in 2025. The student-to-teacher ratio fell from 18.0:1 in 2018 to 11.9:1 today.
On this page, the feed for Harrisburg Middle School typically covers open house dates, ride-share offers, and field-trip permission slips. Contributors range from current parents to recent graduates and teachers.
Saline County at a glance
View full county profileQuick facts
Related schools
- Harrisburg High SchoolHigh · 491 students
- West Side Primary SchoolElementary · 400 students
- East Side Intermediate SchoolElementary · 397 students
- Bulldog Early Learning AcademyElementary · 111 students
- Harrisburg High SchoolHigh · 491 students
- West Side Primary SchoolElementary · 400 students
- East Side Intermediate SchoolElementary · 397 students
- Bulldog Early Learning AcademyElementary · 111 students
- School District 428 IYC-HRBHigh · 42 students
- Bulldog Early Learning Academy0.2 mi · 111
- Harrisburg High School1.5 mi · 491
- School District 428 IYC-HRB1.5 mi · 42
- West Side Primary School1.7 mi · 400
- East Side Intermediate School2.3 mi · 397
- Carrier Mills-Stonefort Elem Sch4.0 mi · 300