Landmark Elem School
Test scores
IAR + ISA 2024-25 . % Proficient (Levels 4-5)What this means: On the IAR + ISA, Illinois's statewide test, about 56 of every 100 students at this school read and write at grade level and about 60 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 13 points since 2023, while math scores are up about 24 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 60% of students here test proficient in math and reading, compared with the roughly 58% 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 Landmark Elem School
Landmark Elem School is a low-enrollment elementary-level community in McHenry, Illinois, run under McHenry CCSD 15. The school caters to 189 students in grades K through 5. By comparison, Illinois's public schools average about 381 students each, so Landmark Elem School sits 50% below that benchmark.
Within McHenry CCSD 15, which oversees 8 schools and 4,025 students, Landmark Elem School is one campus in the system.
For racial and ethnic makeup, Landmark Elem School shows that 86% of students identify as White, making the school strongly White-majority; the rest is composed of 11% Hispanic.
Looking at the economic backdrop, On paper, Landmark Elem School has 14 full-time-equivalent teachers, translating to a class-load average of around 13.9:1. That tracks the state average closely. Around 23% of the student body qualifies for free or reduced-price meals, a number frequently used as a low-income enrollment indicator. Set against McHenry County (around 35%), the school's rate is south of typical.
With demographic context factored in, Landmark Elem School tracks the demographic baseline. The model predicts 58.1% given the school's FRL share; actual proficiency is 60.5%.
Zooming out to the county, McHenry County reports that median household income runs about $104,802, roughly 35% of adults have completed at least a four-year degree, and the poverty rate sits near 4%. Landmark Elem School is one of 89 public schools in McHenry County (combined enrollment of about 50,123 students).
Nearest neighbor: McHenry Community High School, around 0.1 miles off. Counting just inside five miles, 8 other public schools cluster around Landmark Elem School. Among the 9 schools in that immediate cluster with test data (this one included), Landmark Elem School ranks 1st on composite proficiency, ahead of the local average of 43.2%.
Geographically, the school is in a residential area.
Over the past 7-year window. Over the past 7-year window, the student count contracted 24%: 250 students in 2018 compared to 189 in 2025. The Hispanic share of enrollment grew from 6% to 11% over that span. Class-load math has tightened: from 19.5:1 in 2018 to 13.9:1 in 2025.
On this page, recent activity here tends to focus on pickup logistics, teacher feedback, and after-school programs. The community welcomes input from current and former families.
McHenry County at a glance
View full county profileQuick facts
Related schools
- McHenry Middle SchoolMiddle · 695 students
- Parkland SchoolMiddle · 645 students
- Riverwood Elementary SchoolElementary · 619 students
- Valley View Elem SchoolElementary · 526 students
- Edgebrook Elem SchoolElementary · 494 students
- Chauncey H Duker SchoolElementary · 433 students
- McHenry Community High SchoolHigh · 2,214 students
- McHenry Middle SchoolMiddle · 695 students
- Parkland SchoolMiddle · 645 students
- Riverwood Elementary SchoolElementary · 619 students
- Valley View Elem SchoolElementary · 526 students
- Edgebrook Elem SchoolElementary · 494 students
- McHenry Community High School0.1 mi · 2,214
- Edgebrook Elem School0.4 mi · 494
- Chauncey H Duker School0.5 mi · 433
- Hilltop Elem School1.1 mi · 424
- McHenry Middle School1.6 mi · 695
- Riverwood Elementary School1.9 mi · 619