Enrollment
546
Illinois · 2024-25 NCES data
Other / mixed grade configuration · Chicago, IL
Mireles Elem Academy
Federal NCES profile for Mireles Elem Academy, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 26/100.
2024-25 NCES dataOther / mixed grade configurationNCES 170993001084
👥 S:T ratio 30
🌟 Gifted program 30
🎓 Counselors 45
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Mireles Elem Academy earns 26/100 on the Resource Investment Index, with class sizes larger than 90% of Illinois schools.
- #275 of 394
- schools in Chicago · Resource Index
- 26
- Resource Index · Lower
- 17.6:1
- large classes for Illinois
- 546
- students enrolled
Mireles Elem Academy has class sizes larger than 90% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Mireles Elem Academy ranks #275 of 394 schools in Chicago, IL.
School address
District: City of Chicago Sd 299 · Illinois
NCES ID 170993001084 Verify on NCES CCD record →
Teachers (FTE)
31.0
Federal CCD staff survey
Students per teacher
17.6:1
vs 14:1 Illinois avg
+26% vs state
Student-teacher ratio in context
How Mireles Elem Academy compares with Illinois and U.S. medians
What stands out at Mireles Elem Academy
Teacher staffing is the clearest operational constraint
Mireles Elem Academy's enrollment sits away from the most extreme size bands, but its reported student-teacher ratio is heavier than most Illinois schools. That isolates staffing load as a more useful concern than raw campus size. A high ratio does not establish weak teaching or outcomes, yet it can indicate less adult capacity per enrolled student. The remaining federal indicators show whether support staffing and program access offset that pressure.
Attendance is the dominant support signal
Mireles Elem Academy's 48.5% chronic-absence rate is more consequential than a generic staffing label: at least one quarter of students missed 10% or more of school days in the 2021-22 collection. That level can affect instruction, counseling demand, and continuity even when other reported resources look ordinary. The dataset records the scale of absence but not its causes, so it should prompt a current-year question rather than a conclusion about school management.
Mireles Elem Academy is a mid-sized combined-grade school in Chicago, Illinois, enrolling 546 students.
Class loads run heavy: 17.6:1 is larger than about 90% of Illinois schools and 26% above the 14:1 state mean, so each teacher carries more students than is typical.
Enrollment of 546 puts it in the larger third of Illinois schools by headcount.
Its Resource Investment Index lands in the lower third of 3,845 scored Illinois schools.
Its student body is led by Hispanic or Latino (52%) and African American (46%) (diversity index 52/100).
Counselor coverage runs a bit thin, about 273 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 48.5% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding City of Chicago Sd 299 spends $21,050 per pupil, 24% above the Illinois average, a better-resourced district than most.
Its district draws 17.4% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Chicago's public schools, it stands alongside Lane Technical High School (4,604 students): Mireles Elem Academy is smaller than that campus by headcount and runs leaner classes (17.6:1 vs 17.8:1).
City of Chicago Sd 299 also operates Lane Technical High School (4,604 students) and Taft High School (4,487 students) alongside Mireles Elem Academy.
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 Mireles Elem Academy compares
Mireles Elem Academy on the metrics families compare, against Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17.6:1 | ▲ 26% | 14:1 | 15.7:1 |
| Enrollment | 546 | top 25% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
17.6:1
Leaner classes than 27% of US schools, heavier class loads than most.
546
Bigger than 67% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Staffing depth
17.6:1
students per teacher
- 26% above state mean
Top 90% in Illinois - lower ratio than 10% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
48.5%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$21,050
per pupil, district-wide
- above Illinois avg of $17,042
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors2.0 FTE
Per 273 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 20 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 3.7 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 51.8%
African American 45.8%
White 1.3%
American Indian / Alaska Native 0.7%
Two or More 0.4%
Largest group: Hispanic or Latino at 51.8% of enrollment.
Student-body diversity index 52.2/100
Simpson diversity index - at 52.2, Mireles Elem Academy is more mixed than the Illinois school average of 38.9.
Programs
Funding & spending
District-wide per-pupil expenditure for City of Chicago Sd 299, which includes Mireles Elem Academy.
$21,050
Per student
+24%
vs Illinois
Avg $17,042
+27%
vs U.S.
Avg $16,593
Revenue mix
Local 52.8%
State 29.9%
Federal 17.4%
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 Mireles Elem Academy Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Lane Technical High School | Larger | No free-lunch data | Similar S:T ratio |
| Taft High School | Larger | No free-lunch data | Similar S:T ratio |
| Curie Metropolitan High School | Larger | No free-lunch data | Lower S:T ratio |
| Kenwood Academy High School | Larger | No free-lunch data | Similar S:T ratio |
| Young Magnet High School | Larger | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Mireles Elem Academy's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 4,604
- Students per teacher
- 17.8:1
- Resource Index
- 38/100
- Enrollment
- 4,487
- Students per teacher
- 16.7:1
- Resource Index
- 41/100
- Enrollment
- 3,099
- Students per teacher
- 16.1:1
- Resource Index
- 32/100
- Enrollment
- 2,268
- Students per teacher
- 18.6:1
- Resource Index
- 34/100
- Enrollment
- 2,223
- Students per teacher
- 17.5:1
- Resource Index
- 52/100
Similar other schools in Chicago
6 comparable other schools (grades Mixed) serving the same city.
Lane Technical High School
Standard public school
4,604 students 17.8:1 students per teacher
Taft High School
Standard public school
4,487 students 16.7:1 students per teacher
Kenwood Academy High School
Standard public school
2,268 students 18.6:1 students per teacher
Young Magnet High School
Standard public school
2,223 students 17.5:1 students per teacher
Disney Elem Magnet School
Standard public school
1,384 students 15.2:1 students per teacher
Morgan Park High School
Standard public school
1,349 students 19:1 students per teacher
Similar other schools statewide
Matched by enrollment size and by staffing ratio across all of Illinois, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~546 students)
Similar student-teacher ratio (~17.6:1)
Next steps
Verify locally before acting on Mireles Elem Academy's federal record.
- Compare Mireles Elem Academy against another school. Compare schools
- City of Chicago Sd 299'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 Mireles Elem Academy
How many students attend Mireles Elem Academy?
Mireles Elem Academy has 546 students enrolled. It is a public school in Chicago, IL.
What is the student-teacher ratio at Mireles Elem Academy?
The student-teacher ratio at Mireles Elem Academy is 17.6:1, which is 26% higher than the Illinois average of 14:1 and 12% higher than the national average of 15.7:1.
What is the racial and ethnic makeup of Mireles Elem Academy?
The largest demographic group at Mireles Elem Academy is Hispanic or Latino at 51.8% of enrollment, in Chicago, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 52.2/100.
What is the Resource Investment Index for Mireles Elem Academy?
Mireles Elem Academy has a Resource Investment Index of 26/100 (lower reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Mireles Elem Academy rank among schools in Chicago?
By Resource Investment Index, Mireles Elem Academy ranks #275 of 394 schools in Chicago, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Chicago on the city page.
What other schools are in City of Chicago Sd 299?
Besides Mireles Elem Academy, City of Chicago Sd 299 also operates Lane Technical High School (4,604 students), Taft High School (4,487 students), and Curie Metropolitan High School (3,099 students). See the City of Chicago Sd 299 district page for the complete list.
Related tools
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.