Millennium Elem School, an elementary public school serving grades Pre-K–5 in Tinley Park, Illinois, with 451 students and a student-teacher ratio of 12.1:1. Data: NCES 2024-2025.
📖 Academic Overview & Key Context
Located in Tinley Park, Illinois, Millennium Elem School is a regular public school serving students from grades Pre-K–5. The school operates within the Kirby SD 140 in Cook County. With a current reported enrollment of 451 students, it provides a smaller, close-knit learning environment designed to support academic and personal growth.
In terms of academic staffing and instructional attention, Millennium Elem School maintains a student-to-teacher ratio of 12.1:1. This favorable ratio is lower than the typical national public school average of approximately 16:1, offering opportunities for individualized guidance and collaborative classroom engagement. The campus educational team includes approximately 37.2 full-time equivalent (FTE) classroom teachers and certified instructional personnel.
Reflecting the multicultural fabric of Tinley Park, the student body at Millennium Elem School represents diverse backgrounds. The most represented ethnic demographics include White (67.4%), Hispanic (13.7%), Black or African American (12.2%). This diverse mix contributes to a rich campus experience that prepares students for higher education and global careers.
White
67.4%
304 enrolled students
Hispanic
13.7%
62 enrolled students
Black / African American
12.2%
55 enrolled students
Asian
4.2%
19 enrolled students
Two or more races
2.4%
11 enrolled students
American Indian / Alaska Native
0%
0 enrolled students
Native Hawaiian / Pacific Islander
0%
0 enrolled students
⚧ Gender Distribution
Total 451
👦 Male 53.7% (242)
👧 Female 46.3% (209)
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Address
17830 84th Ave, Tinley Park, IL 60487
Phone
(708) 532-3150
School district
Kirby SD 140
County
Cook County
Grades
Pre-K–5
Students
451 students
Student–teacher ratio
12.1:1
Full-time teachers
37.2
Community type
Suburb: Large
Level
Elementary
Type
Public
Virtual
Not virtual
Coordinates
41.56690, -87.82434
NCES school ID
172127003424
School year
2024-2025
Source
NCES
📍 Location
Address and how to get there
17830 84th Ave
Tinley Park, IL 60487 Cook County
❓ Frequently Asked Questions
Common questions asked by parents, students, and community members
What grades are taught at Millennium Elem School?
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Millennium Elem School serves students in grades Pre-K–5. The school curriculum is structured specifically for these grade levels in accordance with Illinois state educational standards.
How many students attend Millennium Elem School?
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According to official National Center for Education Statistics (NCES) records, Millennium Elem School has a total reported enrollment of 451 students.
What is the student-to-teacher ratio at Millennium Elem School?
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The student-teacher ratio at Millennium Elem School is 12.1:1, supported by approximately 37.2 full-time equivalent certified teachers.
Is Millennium Elem School a public or private school?
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Millennium Elem School is a traditional public school located in Tinley Park, Illinois under the administration of the Kirby SD 140.
Where is Millennium Elem School located?
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Millennium Elem School is located at 17830 84th Ave, Tinley Park, IL 60487. Families can reach the administrative office by telephone at (708) 532-3150 or by visiting the campus during regular school hours.
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