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SCHOOL COMMUNITY·RILEY CCSD 18·NCES 173375003470

Riley Comm Cons School

9406 Riley Rd, Marengo, IL 60152 · (815) 568-8637 · McHenry County
GRADES KG–08ELEMENTARY42-RURALREGULAR SCHOOL277 STUDENTS
Enrollment
277
Elementary
STATE 381
Student : Teacher
11.6:1
24 FTE teachers
STATE 13.9:1
Free / Reduced Lunch
36%
101 students
STATE 56%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
13
Kindergarten
28
Grade 1
21
Grade 2
23
Grade 3
28
Grade 4
25
Grade 5
25
Grade 6
40
Grade 7
39
Grade 8
35
Student demographics
White
18968%
STATE 45%
Hispanic
8731%
STATE 29%
Two+
10%
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
14051%
Female
13749%

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Test scores

IAR + ISA 2024-25 . % Proficient (Levels 4-5)
English Language Arts
70.9%
IL avg 51.0% . +14.7pp since 2023
Math
53.1%
IL avg 37.9% . +4.2pp 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
61.5%
composite math + reading, all grades
Predicted
50.5%
based on IL schools with similar FRL share
Beats by
+11.0pp
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
277
-14 (-5%) vs 2017
Student : Teacher
11.6:1
was 11.8:1
% White
68%
was 77%
% Hispanic
31%
was 20%
% Black
0%
was 1%
Source: NCES Common Core of Data

About Riley Comm Cons School

As a close-knit elementary campus in Marengo, Illinois, Riley Comm Cons School teaches 277 students from grades K through 8, overseen by Riley CCSD 18. Compared to the state average of about 381 students per school, that is 27% below typical.

Riley Comm Cons School sits inside Riley CCSD 18, the local public-school operator responsible for the campus.

For racial and ethnic makeup, Riley Comm Cons School records that the largest single group is White, at 68% of enrollment. The remainder comes out to 31% Hispanic. The wider county runs roughly 80% White, putting the school's mix considerably less White than the area baseline.

On the resource side, The school employs 24 full-time-equivalent teachers, for a student-teacher ratio near 11.6:1. Statewide, the average ratio sits near 13.9:1, putting Riley Comm Cons School tighter than the state norm the norm. Around 36% of the student body qualifies for free or reduced-price meals, a number frequently used as a low-income enrollment indicator.

On a demographically-adjusted basis, Riley Comm Cons School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 50.5%, the actual is 61.5%, a residual of +11.0 points.

Zooming out to the county, ACS estimates for McHenry County put the typical household earns roughly $104,802 per year, about 35% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 4%. Across McHenry County's 89 public schools (combined enrollment of about 50,123 students), Riley Comm Cons School is one campus in the mix.

Locust Elem School is the nearest neighboring public school, about 3.8 miles from this campus. Within five miles, there are 4 other public schools. Among the 9 schools in that immediate cluster with test data (this one included), Riley Comm Cons School ranks 1st on composite proficiency, above the local average of 44.2%.

Geographically, the school is in a small-town area.

Looking at the recent track record. Riley Comm Cons School's enrollment has decreased 5% since 2018, when it stood at 291 (now 277). Over the same period, the Hispanic share grew from 20% to 31%.

On this page, members of the Riley Comm Cons School community share and discuss open house dates, ride-share offers, and field-trip permission slips. Posting is open to anyone connected to the school.

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
Riley Comm Cons School
District
Riley CCSD 18
Address
9406 Riley Rd, Marengo, IL 60152
Phone
(815) 568-8637
County
McHenry County
Level
Elementary
Grade range
KG–08
Total enrollment
277
Teachers (FTE)
24
Student–teacher ratio
11.6:1
Free/Reduced lunch
101 (36%)
Locale
42-Rural: Distant
NCES ID
173375003470
Charter school
No
Virtual school
No

Related schools

Other schools in Marengo
Nearby schools

Frequently asked questions

About Riley Comm Cons School
How large is Riley Comm Cons School?
Riley Comm Cons School enrolls approximately 277 students in grades KG-08.
Is Riley Comm Cons School an elementary, middle, or high school?
Riley Comm Cons School is an elementary school covering grades KG-08.
How many students per teacher at Riley Comm Cons School?
Approximately 11.6:1 students per teacher at Riley Comm Cons School.
What is the racial breakdown of students at Riley Comm Cons School?
At Riley Comm Cons School, the student body is approximately 68% White, 31% Hispanic, 0% Two or more.
What district is Riley Comm Cons School in?
Riley Comm Cons School is part of Riley CCSD 18.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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