- Enrollment
- 2,965
- Students per teacher
- 16.9:1
- Resource Index
- 32/100
Other / mixed grade configuration · San Antonio, TX
Mireles El
Federal NCES profile for Mireles El, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 45/100.
2024-25 NCES dataOther / mixed grade configurationNCES 483312012627
👥 S:T ratio 46
🌟 Gifted program 70
🎓 Counselors 21
📋 Attendance 43
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Mireles El earns 45/100 on the Resource Investment Index, with class sizes near the Texas median. It is also more racially and ethnically mixed than most Texas schools.
- #93 of 327
- schools in San Antonio · Resource Index
- 45
- Resource Index · Typical
- 13.6:1
- students per teacher
- 30.4%
- free-lunch eligible
Mireles El has class sizes near the Texas median. Computed live against every Texas school reporting to NCES.
By Resource Investment Index, Mireles El ranks #93 of 327 schools in San Antonio, TX.
School address
District: Northside Isd · Texas
NCES ID 483312012627 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-80 students YoY
Mireles El shrank from 928 students in 2022-23 to 848 in 2023-24 (-8.6%).
Teacher FTE lost 58.5 → 57.1 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Shrinking CCD campus
-80 students YoY 483312012627 · San Antonio, TX Other · MID · TRAD
789 enr · 13.6:1 · 30.4% lunch · RII 45
Nearest enrollment peer: Brennan H S (2,965 students)
Mireles El shrank from 928 students in 2022-23 to 848 in 2023-24 (-8.6%). Teacher FTE lost 58.5 → 57.1 across the same CCD years. Read with this school → · District book → · Texas schools → · Find another →
Mireles El in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Brennan H S
Brennan H S
2,965 students
- Harlan H S
Harlan H S
2,778 students
- Clark H S
Clark H S
2,750 students
- Taft H S
Taft H S
2,670 students
- Brandeis H S
Brandeis H S
2,657 students
- This school 789
Mireles El
789 students
What this shows Mireles El reports 789 students on the CCD universe file.
How Mireles El compares
Mireles El is a shrinking campus on CCD: ratios and free-lunch share vs Texas and U.S. means.
| Metric | This school | vs Texas | Texas avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.6:1 | ▼ 7% | 14.7:1 | 15.7:1 |
| Free-lunch eligible | 30.4% | ▼ 51% | 61.9% | 51.7% |
| Enrollment | 789 | top 20% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
13.6:1
Leaner classes than 61% of US schools, a middle-of-the-pack class size.
789
Bigger than 85% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Economic need
30.4%
free-lunch eligible
- 51% below the Texas average of 61.9%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
13.6:1
students per teacher
- 7% below state mean
Top 42% in Texas - lower ratio than 58% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
22.8%
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
$10,632
per pupil, district-wide
- below Texas avg of $14,348
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors2.0 FTE
Per 395 students, the combined health-and-guidance staffing load for this school.
Discipline context
11
in-school suspensions + 1 out-of-school
Suspension rate: 1.4 per 100 students. Combined in-school and out-of-school rate: 1.5 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 45.9%
White 27.2%
African American 10.3%
Asian 8.2%
Two or More 7.9%
American Indian / Alaska Native 0.3%
Native Hawaiian / Pacific Islander 0.3%
Largest group: Hispanic or Latino at 45.9% of enrollment.
Student-body diversity index 69.2/100
Simpson diversity index - at 69.2, Mireles El is more mixed than the Texas school average of 44.7.
Programs
Gifted & talented Yes
District finance for Northside Isd reports $10,632 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Mireles El Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Brennan H S | Larger | Similar economic need | Higher S:T ratio |
| Harlan H S | Larger | Similar economic need | Higher S:T ratio |
| Clark H S | Larger | Similar economic need | Higher S:T ratio |
| Taft H S | Larger | Similar economic need | Higher S:T ratio |
| Brandeis H S | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Mireles El's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,778
- Students per teacher
- 18.9:1
- Resource Index
- 38/100
- Enrollment
- 2,750
- Students per teacher
- 16.9:1
- Resource Index
- 37/100
- Enrollment
- 2,670
- Students per teacher
- 16.6:1
- Resource Index
- 43/100
- Enrollment
- 2,657
- Students per teacher
- 16.8:1
- Resource Index
- 41/100
Nationwide other schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~789 students)
Frequently asked questions about Mireles El
How many students attend Mireles El?
Mireles El has 789 students enrolled. It is a public school in San Antonio, TX. CCD year-over-year: 928 (2022-23) → 848 (2023-24), down 80.
What is the student-teacher ratio at Mireles El?
The student-teacher ratio at Mireles El is 13.6:1, which is 7% lower than the Texas average of 14.7:1 and 13% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Mireles El?
30.4% of students at Mireles El are eligible for free lunch, compared to the Texas average of 61.9%.
What is the racial and ethnic makeup of Mireles El?
The largest demographic group at Mireles El is Hispanic or Latino at 45.9% of enrollment, in San Antonio, TX. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 69.2/100.
What is the Resource Investment Index for Mireles El?
Mireles El has a Resource Investment Index of 45/100 (typical 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 El rank among schools in San Antonio?
By Resource Investment Index, Mireles El ranks #93 of 327 schools in San Antonio, TX. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in San Antonio on the city page.
What other schools are in Northside Isd?
Besides Mireles El, Northside Isd also operates Brennan H S (2,965 students), Harlan H S (2,778 students), and Clark H S (2,750 students). See the Northside Isd district page for the complete list.