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SCHOOL COMMUNITY·MANNHEIM SD 83·NCES 172433002643

Roy Elem School

533 N Roy Ave, Northlake, IL 60164 · (847) 451-2700 · Cook County
GRADES KG–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL545 STUDENTS
Enrollment
545
Elementary
DISTRICT 393 · STATE 381
Student : Teacher
11.8:1
46 FTE teachers
DISTRICT 12.1:1 · STATE 13.9:1
Free / Reduced Lunch
59%
324 students
DISTRICT 64% · STATE 56%
Community
1
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
1
Kindergarten
88
Grade 1
68
Grade 2
81
Grade 3
107
Grade 4
102
Grade 5
98
Student demographics
White
9%
DISTRICT 7% · STATE 45%
Hispanic
86%
DISTRICT 89% · STATE 29%
Black
1%
DISTRICT 2% · STATE 16%
Asian
2%
DISTRICT 1% · STATE 6%
Two+
1%
DISTRICT 1% · STATE 5%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
47%
Female
53%

Discussions

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Test scores

IAR + ISA 2024-25 . % Proficient (Levels 4-5)
English Language Arts
49.7%
IL avg 51.0% . +21.6pp since 2023
Math
25.7%
IL avg 37.9% . +12.8pp 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
35.1%
composite math + reading, all grades
Predicted
37.2%
based on IL schools with similar FRL share
Beats by
-2.1pp
below 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
545
-75 (-12%) vs 2017
Student : Teacher
11.8:1
was 12.8:1
% White
9%
was 15%
% Hispanic
86%
was 79%
% Black
1%
was 1%
% Asian
2%
was 3%
Source: NCES Common Core of Data

About Roy Elem School

Set in Northlake, Illinois, Roy Elem School is a medium-sized elementary campus, run under Mannheim SD 83. It teaches 545 students across grades K through 5. Compared to the state average of about 381 students per school, that is 43% larger than typical.

Across the 5 schools in Mannheim SD 83 (2,338 students total), Roy Elem School accounts for its share of the district's footprint.

Demographically, Roy Elem School logs that nearly all students (86%) are Hispanic. The remainder breaks down as 9% White. By comparison, Cook County as a whole is about 27% Hispanic, so the school skews considerably more Hispanic than its surroundings.

In terms of school funding signals, Staff filings list 46 full-time-equivalent teachers, which works out to roughly 11.8:1 students per teacher. The state averages around 13.9:1, so this campus is tighter than the state norm typical. About 59% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy.

With demographic context factored in, Roy Elem School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 37.2%, the actual is 35.1%, a residual of -2.1 points.

In the area at large, the surrounding county (Cook County) logs that the typical household earns roughly $83,498 per year, 43% of adults hold a bachelor's degree or higher, and the poverty rate sits near 10%. In all, Cook County runs 1406 public schools (combined enrollment of about 697,934 students), of which Roy Elem School is one.

The closest other public school is Whittier Primary School, roughly 0.6 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, Roy Elem School comes 2nd of 7 in the immediate cluster, ahead of the nearby-schools average of 31.3%.

The campus sits in a residential setting.

Trend over the last 7 years. Looking back 7 years, enrollment at Roy Elem School has declined 12%, going from 620 students in 2018 to 545 in 2025. Hispanic enrollment moved from 79% to 86% across the same window.

Inside the community feed, the page collects discussion, questions, and updates around open house dates, ride-share offers, and field-trip permission slips. Contributors range from current parents to recent graduates and teachers.

Cook County at a glance

View full county profile
Population
5,182,090
Census ACS
Median income
$83,498
Household, ACS
Bachelor's+
43%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
1,406
697,934 students

Quick facts

School name
Roy Elem School
District
Mannheim SD 83
Address
533 N Roy Ave, Northlake, IL 60164
Phone
(847) 451-2700
County
Cook County
Level
Elementary
Grade range
KG–05
Total enrollment
545
Teachers (FTE)
46
Student–teacher ratio
11.8:1
Free/Reduced lunch
324 (59%)
Locale
21-Suburb: Large
NCES ID
172433002643
Charter school
No
Virtual school
No

Related schools

Other schools in Mannheim SD 83
Other schools in Northlake
Nearby schools

Frequently asked questions

About Roy Elem School
What is the total enrollment at Roy Elem School?
Roy Elem School enrolls approximately 545 students in grades KG-05.
What grades does Roy Elem School serve?
Roy Elem School serves grades KG-05.
What is the student-teacher ratio at Roy Elem School?
The student-to-teacher ratio at Roy Elem School is approximately 11.8:1 (46 FTE teachers).
What is the racial breakdown of students at Roy Elem School?
At Roy Elem School, the student body is approximately 9% White, 86% Hispanic, 1% Black, 2% Asian, 1% Two or more.
What district is Roy Elem School in?
Roy Elem School is part of Mannheim SD 83.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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