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SCHOOL COMMUNITY·MARENGO-UNION E CONS D 165·NCES 170007703147

Marengo Comm Middle School

816 E Grant Hwy, Marengo, IL 60152 · (815) 568-5720 · McHenry County
GRADES 06–08MIDDLE31-TOWNTITLE IREGULAR SCHOOL342 STUDENTS
Enrollment
342
Middle
DISTRICT 364 · STATE 462
Student : Teacher
16.1:1
21 FTE teachers
DISTRICT 15.5:1 · STATE 13.0:1
Free / Reduced Lunch
55%
188 students
DISTRICT 56% · STATE 56%
Community
0
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
103
Grade 7
124
Grade 8
115
Student demographics
White
20761%
DISTRICT 58% · STATE 45%
Hispanic
12035%
DISTRICT 35% · STATE 29%
Black
21%
DISTRICT 1% · STATE 16%
Two+
124%
DISTRICT 5% · STATE 5%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
17451%
Female
16749%

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Test scores

IAR + ISA 2024-25 . % Proficient (Levels 4-5)
English Language Arts
52.6%
IL avg 51.0% . +9.7pp since 2023
Math
37.8%
IL avg 37.9% . +5.9pp since 2023
Source: IAR + ISA. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
44.4%
composite math + reading, all grades
Predicted
39.8%
based on IL schools with similar FRL share
Beats by
+4.6pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
342
+36 (+12%) vs 2017
Student : Teacher
16.1:1
was 16.2:1
% White
61%
was 70%
% Hispanic
35%
was 25%
% Black
1%
was 1%
% Asian
0%
was 1%
Source: NCES Common Core of Data

About Marengo Comm Middle School

Marengo Comm Middle School is one of the close-knit middle-grades schools in Marengo, Illinois, run under Marengo-Union E Cons D 165, with 342 students on its rolls from grades 6 through 8. That puts it 26% below the typical public school in Illinois, which averages around 462 students.

Marengo-Union E Cons D 165 runs 3 schools in total, collectively educating 1,092 students. Marengo Comm Middle School is one of those campuses.

On the student-mix side, Marengo Comm Middle School shows that 61% of the student body identifies as White; the rest is composed of 35% Hispanic, 4% multiracial. That is considerably less White than the county at large, where the share is closer to 80%.

On the income-and-resources front, On paper, Marengo Comm Middle School has 21 full-time-equivalent teachers, translating to a class-load average of around 16.1:1. That figure is higher than the state norm's 13.0:1 average. Around 55% of the student body qualifies for free or reduced-price meals, which schools and policymakers use as a rough income-mix signal. Set against McHenry County (around 35%), the school's rate is somewhat above typical.

After controlling for student poverty, Marengo Comm Middle School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 39.8%; this one delivers 44.4%.

Around the school, census data for McHenry County shows median household earnings sit near $104,802, roughly 35% of adults have completed at least a four-year degree, and the poverty rate sits near 4%. Across McHenry County's 89 public schools (combined enrollment of about 50,123 students), Marengo Comm Middle School is one campus in the mix.

Nearest neighbor: Ulysses S Grant Intermediate Sch, around 0.0 miles off. 4 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Marengo Comm Middle School at 8th of 9; the average score across the group is 50.3%.

The school occupies a small-town site.

Five-year trend. Over the past 7-year window, the student count edged up 12%: 306 students in 2018 compared to 342 in 2025. Hispanic enrollment moved from 25% to 35% across the same window.

On the community side, the page collects discussion, questions, and updates around sports schedules, lunch menu changes, and school spirit week. Contributors range from current parents to recent graduates and teachers.

McHenry County at a glance

View full county profile
Population
312,591
Census ACS
Median income
$104,802
Household, ACS
Bachelor's+
35%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
89
50,123 students

Quick facts

School name
Marengo Comm Middle School
District
Marengo-Union E Cons D 165
Address
816 E Grant Hwy, Marengo, IL 60152
Phone
(815) 568-5720
County
McHenry County
Level
Middle
Grade range
06–08
Total enrollment
342
Teachers (FTE)
21
Student–teacher ratio
16.1:1
Free/Reduced lunch
188 (55%)
Locale
31-Town: Fringe
NCES ID
170007703147
Charter school
No
Virtual school
No

Related schools

Other schools in Marengo-Union E Cons D 165
Other schools in Marengo
Nearby schools

Frequently asked questions

About Marengo Comm Middle School
How many students attend Marengo Comm Middle School?
Marengo Comm Middle School enrolls approximately 342 students in grades 06-08.
What grades does Marengo Comm Middle School serve?
Marengo Comm Middle School serves grades 06-08.
How many students per teacher at Marengo Comm Middle School?
Approximately 16.1:1 students per teacher at Marengo Comm Middle School.
What is the racial breakdown of students at Marengo Comm Middle School?
At Marengo Comm Middle School, the student body is approximately 61% White, 35% Hispanic, 1% Black, 4% Two or more.
Who oversees Marengo Comm Middle School?
Marengo Comm Middle School is overseen by Marengo-Union E Cons D 165 in McHenry County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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