Ulysses S Grant Intermediate 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 42 of every 100 students at this school read and write at grade level and about 37 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 5 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 38% of students here test proficient in math and reading, compared with the roughly 38% 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 Ulysses S Grant Intermediate Sch
Ulysses S Grant Intermediate Sch is a tight-knit elementary-level community in Marengo, Illinois, one of the schools within Marengo-Union E Cons D 165. The school educates 249 students in grades 4 through 5. That puts it 35% leaner than the typical public school in Illinois, which averages around 381 students.
Ulysses S Grant Intermediate Sch is one of 3 schools operated by Marengo-Union E Cons D 165, a district that caters to 1,092 students overall.
On demographics, Ulysses S Grant Intermediate Sch reports that White students make up the majority at 59%. The remainder comes out to 35% Hispanic, 5% multiracial. By comparison, McHenry County as a whole is about 80% White, so the school skews considerably less White than its surroundings.
Looking at school resources, On paper, Ulysses S Grant Intermediate Sch has 16 full-time-equivalent teachers, translating to a class-load average of around 15.9:1. Statewide, the average ratio sits near 13.9:1, putting Ulysses S Grant Intermediate Sch higher than the state norm the norm. Roughly 59% of students at Ulysses S Grant Intermediate Sch qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. By comparison, McHenry County runs at roughly 35%, so the school's eligibility rate is above the surrounding baseline.
On a residual basis (actual vs predicted given the student mix), Ulysses S Grant Intermediate Sch tracks the demographic baseline. The model predicts 37.7% given the school's FRL share; actual proficiency is 37.6%.
In the broader community, census data for McHenry County shows the typical household earns roughly $104,802 per year, 35% of adults hold a bachelor's degree or higher, and the poverty rate sits near 4%. Across McHenry County's 89 public schools (combined enrollment of about 50,123 students), Ulysses S Grant Intermediate Sch is one campus in the mix.
Nearest neighbor: Marengo Comm Middle School, around 0.0 miles off. Counting just inside five miles, 4 other public schools cluster around Ulysses S Grant Intermediate Sch. Among the 9 schools in that immediate cluster with test data (this one included), Ulysses S Grant Intermediate Sch ranks 9th on composite proficiency, below the local average of 51.1%.
The campus sits in a small-town setting.
Five-year trend. Looking back 7 years, enrollment at Ulysses S Grant Intermediate Sch has edged up 7%, going from 232 students in 2018 to 249 in 2025. The White share of enrollment fell from 73% to 59% over that span.
On allk12, the feed for Ulysses S Grant Intermediate Sch typically covers classroom updates, athletics, and weather closures. The community welcomes input from current and former families.
McHenry County at a glance
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