Enrollment
451
Illinois · 2024-25 NCES data
Other / mixed grade configuration · Tinley Park, IL
Millennium Elem School
Federal NCES profile for Millennium Elem School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 55/100.
2024-25 NCES dataOther / mixed grade configurationNCES 172127003424
👥 S:T ratio 51
🌟 Gifted program 70
🎓 Counselors 10
📋 Attendance 88
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Millennium Elem School earns 55/100 on the Resource Investment Index, with class sizes smaller than 70% of Illinois schools.
- #3 of 7
- schools in Tinley Park · Resource Index
- 55
- Resource Index · Higher
- 12.2:1
- small classes for Illinois
- 451
- students enrolled
Millennium Elem School has class sizes smaller than 70% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Millennium Elem School ranks #3 of 7 schools in Tinley Park, IL.
School address
District: Kirby Sd 140 · Illinois
NCES ID 172127003424 Verify on NCES CCD record →
Teachers (FTE)
43.0
Federal CCD staff survey
Students per teacher
12.2:1
vs 14:1 Illinois avg
-13% vs state
Student-teacher ratio in context
How Millennium Elem School compares with Illinois and U.S. medians
What stands out at Millennium Elem School
Millennium Elem School is a mid-sized combined-grade school in Tinley Park, Illinois, enrolling 451 students.
Class sizes run a bit leaner than typical: 12.2:1 puts it in the smaller third of Illinois schools by student-teacher ratio.
With 451 students, its enrollment sits close to the Illinois median campus size.
Its Resource Investment Index lands in the upper third of 3,845 scored Illinois schools.
Its student body is led by White (67%) and Hispanic or Latino (14%) (diversity index 51/100).
Counselor access is stretched at roughly 451 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance holds up well here: only 4.7% of students were chronically absent, below the typical post-pandemic national figure.
Among Tinley Park's public schools, it stands alongside Christa Mcauliffe School (530 students): Millennium Elem School is smaller than that campus by headcount and runs leaner classes (12.2:1 vs 15.8:1).
Kirby Sd 140 also operates Virgil I Grissom Middle School (627 students) and Prairie View Middle School (579 students) alongside Millennium Elem School.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Millennium Elem School compares
Millennium Elem School on the metrics families compare, against Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.2:1 | ▼ 13% | 14:1 | 15.7:1 |
| Enrollment | 451 | top 37% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
12.2:1
Leaner classes than 76% of US schools, among the more generously staffed nationally.
451
Bigger than 55% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Staffing depth
12.2:1
students per teacher
- 13% below state mean
Top 30% in Illinois - lower ratio than 70% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
4.7%
chronically absent (missed 10%+ of school days)
Below 5%, comfortably under the pre-pandemic national baseline for chronic absenteeism.
Funding equity
$17,662
per pupil, district-wide
- above Illinois avg of $17,042
Somewhat above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors1.0 FTE
Per 451 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 451 Top 37% in Illinois - larger than 63% of 3,845 state schools
Teachers (FTE) 43.0
Students per teacher 12.2:1 -13% vs state
Free-lunch eligible -
NCES ID 172127003424
Student demographics
White 67.4%
Hispanic or Latino 13.7%
African American 12.2%
Asian 4.2%
Two or More 2.4%
Largest group: White at 67.4% of enrollment.
Student-body diversity index 51.0/100
Simpson diversity index - at 51.0, Millennium Elem School is more mixed than the Illinois school average of 38.9.
Programs & staff
Gifted & talented Yes
Counselors (FTE) 1.0
Students per counselor 451:1
Discipline & special education
Chronically absent 4.7%
In-school suspensions 0
Out-of-school suspensions 0
Funding & spending
District-wide per-pupil expenditure for Kirby Sd 140, which includes Millennium Elem School.
$17,662
Per student
+4%
vs Illinois
Avg $17,042
+6%
vs U.S.
Avg $16,593
Revenue mix
Local 63.3%
State 29.5%
Federal 7.1%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How Millennium Elem School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Virgil I Grissom Middle School | Larger | No free-lunch data | Lower S:T ratio |
| Prairie View Middle School | Larger | No free-lunch data | Similar S:T ratio |
| Christa Mcauliffe School | Similar size | No free-lunch data | Higher S:T ratio |
| Fernway Park Elem School | Similar size | No free-lunch data | Similar S:T ratio |
| Helen Keller Elem School | Similar size | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Millennium Elem School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 627
- Students per teacher
- 10.6:1
- Resource Index
- 44/100
- Enrollment
- 579
- Students per teacher
- 11.6:1
- Resource Index
- 43/100
- Enrollment
- 530
- Students per teacher
- 15.8:1
- Resource Index
- 41/100
- Enrollment
- 461
- Students per teacher
- 11.6:1
- Resource Index
- 49/100
- Enrollment
- 426
- Students per teacher
- 11.3:1
- Resource Index
- 51/100
Similar other schools in Tinley Park
6 comparable other schools (grades Mixed) serving the same city.
Christa Mcauliffe School
Standard public school
530 students 15.8:1 students per teacher
Helen Keller Elem School
Standard public school
426 students 11.3:1 students per teacher
John a Bannes Elem School
Standard public school
421 students 14.2:1 students per teacher
Bert H Fulton School
Standard public school
404 students 10.3:1 students per teacher
Memorial Elem School
Standard public school
291 students 10.2:1 students per teacher
Kimberly Heights Elem School
Standard public school
181 students 15.8:1 students per teacher
Next steps
Verify locally before acting on Millennium Elem School's federal record.
- Compare Millennium Elem School against another school. Compare schools
- Kirby Sd 140's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Millennium Elem School
How many students attend Millennium Elem School?
Millennium Elem School has 451 students enrolled. It is a public school in Tinley Park, IL.
What is the student-teacher ratio at Millennium Elem School?
The student-teacher ratio at Millennium Elem School is 12.2:1, which is 13% lower than the Illinois average of 14:1 and 22% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Millennium Elem School?
The largest demographic group at Millennium Elem School is White at 67.4% of enrollment, in Tinley Park, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 51.0/100.
What is the Resource Investment Index for Millennium Elem School?
Millennium Elem School has a Resource Investment Index of 55/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Millennium Elem School rank among schools in Tinley Park?
By Resource Investment Index, Millennium Elem School ranks #3 of 7 schools in Tinley Park, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Tinley Park on the city page.
Is Millennium Elem School a good school?
Millennium Elem School earns 55/100 on the Resource Investment Index, with class sizes smaller than 70% of Illinois schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Kirby Sd 140?
Besides Millennium Elem School, Kirby Sd 140 also operates Virgil I Grissom Middle School (627 students), Prairie View Middle School (579 students), and Christa Mcauliffe School (530 students). See the Kirby Sd 140 district page for the complete list.