Serving 451 students in grades Prekindergarten-5, Millennium Elementary School ranks in the top 20% of all schools in Illinois for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 46% (which is higher than the Illinois state average of 27%). The percentage of students achieving proficiency in reading/language arts is 51% (which is higher than the Illinois state average of 30%).
The student-teacher ratio of 12:1 is lower than the Illinois state level of 13:1.
Minority enrollment is 33% of the student body (majority Hispanic and Black), which is lower than the Illinois state average of 55% (majority Hispanic).
Quick Facts (2026-27)
- Grades: Prekindergarten-5
- Enrollment: 451 students
- Student-Teacher Ratio: 12:1
- Minority Enrollment: 33%
- Overall Testing Rank: Top 20% in IL
- Math Proficiency: 46% (Top 20%)
- Reading Proficiency: 51% (Top 20%)
- Science Proficiency: 70-74% (Top 20%)
- Attendance Zone: Millennium Elementary School serves the southeast area of Tinley Park, IL, covering approximately 2.5 square miles. Most families typically have a drive of 5 to 10 minutes to reach the school, with the furthest edge of the attendance zone located about 1.7 miles away.
- Source: National Center for Education Statistics (NCES), IL Dept. of Education
Top Rankings
Millennium Elementary School ranks among the top 20% of public schools in Illinois for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
School Overview
Millennium Elementary School's student population of 451 students has declined by 10% over five school years.
The teacher population of 37 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Prekindergarten-5
Total Students
451 students
Total Classroom Teachers
37 teachers
Year Founded
1999
School Motto
Every Child. Every Day.
School Rankings
Millennium Elementary School ranks within the top 20% of all 3,542 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Millennium Elementary School is 0.52, which is less than the diversity score at state average of 0.70. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#453 out of 3542 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
46%
27%
Reading/Language Arts Test Scores (% Proficient)
51%
30%
Science Test Scores (% Proficient)
70-74%
50%
Student-Teacher Ratio
12:1
13:1
Asian
4%
6%
Hispanic
14%
29%
Black
12%
16%
White
67%
45%
Two or more races
3%
4%
All Ethnic Groups
Chronically Absent Students
(22-23)8.4%
29.7%
Eligible for Free Lunch
10%
43%
School Statewide Testing
School District Name
Sports
Colors
Green and Gold
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Frequently Asked Questions
What is Millennium Elementary School's ranking?
Millennium Elementary School is ranked #453 out of 3,542 schools, which ranks it among the top 20% of public schools in Illinois.
What percent of students have achieved state testing proficiency in math and reading?
46% of students have achieved math proficiency (compared to the 27% IL state average), while 51% of students have achieved reading proficiency (compared to the 30% IL state average).
How many students attend Millennium Elementary School?
451 students attend Millennium Elementary School.
What is the racial composition of the student body?
67% of Millennium Elementary School students are White, 14% of students are Hispanic, 12% of students are Black, 4% of students are Asian, and 3% of students are Two or more races.
What is the student-teacher ratio of Millennium Elementary School?
Millennium Elementary School has a student ration of 12:1, which is lower than the Illinois state average of 13:1.
What grades does Millennium Elementary School offer ?
Millennium Elementary School offers enrollment in grades Prekindergarten-5
What school district is Millennium Elementary School part of?
Millennium Elementary School is part of Kirby SD 140 School District.
School Calendar
View the Millennium Elementary School yearly calendar below. Note key dates such as:
Event
Date
Last Day of First Quarter - Middle School Enrichment
October 23, 2026 (Friday)
Last Day of First Trimester
November 13, 2026 (Friday)
Last Day of Second Quarter - Middle School Enrichment
January 15, 2027 (Friday)
Last Day of Second Trimester
March 05, 2027 (Friday)
Last Day of Third Quarter - Middle School Enrichment
March 19, 2027 (Friday)
School Reviews
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