- Enrollment
- 254
- Students per teacher
- 15.9:1
- Resource Index
- 56/100
High school (grades 9-12) · Del Rio, TX
Heritage Academy of Del Rio
Federal NCES profile for Heritage Academy of Del Rio, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 48/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 480008011493Charter school
👥 S:T ratio 30
🌟 Gifted program 30
🎓 Counselors 62
📋 Attendance 71
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Heritage Academy of Del Rio earns 48/100 on the Resource Investment Index, with class sizes larger than 83% of Texas schools. It is also less racially and ethnically mixed than most Texas schools.
- #1 of 4
- high schools in Del Rio · Resource Index
- 48
- Resource Index · Typical
- 17.4:1
- large classes for Texas
- 81.2%
- free-lunch eligible
Heritage Academy of Del Rio has class sizes larger than 83% of Texas schools. Computed live against every Texas school reporting to NCES.
By Resource Investment Index, Heritage Academy of Del Rio ranks #1 of 4 high schools in Del Rio, TX.
School address
District: Heritage Academy · Texas
NCES ID 480008011493 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+2 students YoY
Heritage Academy of Del Rio held near 183 students from 2022-23 to 2023-24 (+2 headcount).
Teacher FTE added 11.3 → 13.2 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+2 students YoY 480008011493 · Del Rio, TX High · SMALL · CHARTER
191 enr · 17.4:1 · 81.2% lunch · RII 48
Nearest enrollment peer: Heritage Academy of Del Rio Middle (254 students)
Heritage Academy of Del Rio held near 183 students from 2022-23 to 2023-24 (+2 headcount). Teacher FTE added 11.3 → 13.2 across the same CCD years. Read with this school → · District book → · Texas schools → · Find another →
Heritage Academy of Del Rio in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Heritage Acade
Heritage Academy of Del Rio Middle
254 students
- This school
Heritage Academy of Del Rio
191 students
- Heritage Acade 98
Heritage Academy of Windcrest
98 students
- Heritage Acade 33
Heritage Academy
33 students
- Heritage Acade 13
Heritage Academy of San Antonio
13 students
What this shows Heritage Academy of Del Rio reports 191 students on the CCD universe file.
How Heritage Academy of Del Rio compares
Heritage Academy of Del Rio held steady on CCD headcount: ratios and free-lunch share vs Texas and U.S. means.
| Metric | This school | vs Texas | Texas avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17.4:1 | ▲ 18% | 14.7:1 | 15.7:1 |
| Free-lunch eligible | 81.2% | ▲ 31% | 61.9% | 51.7% |
| Enrollment | 191 | top 85% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
17.4:1
Leaner classes than 28% of US schools, heavier class loads than most.
191
Bigger than 19% of US schools by enrollment, a small campus.
Equity indicators methodology
Economic need
81.2%
free-lunch eligible
- 31% above the Texas average of 61.9%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
17.4:1
students per teacher
- 18% above state mean
Top 83% in Texas - lower ratio than 17% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
11.5%
chronically absent (missed 10%+ of school days)
In the 10-15% range, above the pre-pandemic national baseline but within the broader post-pandemic picture.
Funding equity
$13,948
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
Counselors1.0 FTE
Per 191 students, the combined health-and-guidance staffing load for this school.
Discipline context
4
in-school suspensions + 22 out-of-school
Suspension rate: 2.1 per 100 students. Combined in-school and out-of-school rate: 13.6 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 96.9%
White 2.1%
American Indian / Alaska Native 0.5%
Two or More 0.5%
Largest group: Hispanic or Latino at 96.9% of enrollment.
Student-body diversity index 6.1/100
Simpson diversity index - at 6.1, Heritage Academy of Del Rio is less mixed than the Texas school average of 44.7.
Programs
AP program Not offered
District finance for Heritage Academy reports $13,948 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Heritage Academy of Del Rio Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Heritage Academy of Del Rio Middle | Larger | Lower economic need | Similar S:T ratio |
| Heritage Academy of Windcrest | Smaller | Higher economic need | Lower S:T ratio |
| Heritage Academy | Smaller | Higher economic need | Lower S:T ratio |
| Heritage Academy of San Antonio | Smaller | Similar economic need | Lower S:T ratio |
Comparisons are relative to Heritage Academy of Del Rio's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 98
- Students per teacher
- 9.8:1
- Resource Index
- 54/100
- Enrollment
- 33
- Students per teacher
- 4.7:1
- Resource Index
- 65/100
- Enrollment
- 13
- Students per teacher
- 13:1
- Resource Index
- 54/100
Nationwide high 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 (~191 students)
Frequently asked questions about Heritage Academy of Del Rio
How many students attend Heritage Academy of Del Rio?
Heritage Academy of Del Rio has 191 students enrolled. It is a high school in Del Rio, TX. CCD year-over-year: 181 (2022-23) → 183 (2023-24), nearly flat (+2).
What is the student-teacher ratio at Heritage Academy of Del Rio?
The student-teacher ratio at Heritage Academy of Del Rio is 17.4:1, which is 18% higher than the Texas average of 14.7:1 and 11% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Heritage Academy of Del Rio?
81.2% of students at Heritage Academy of Del Rio are eligible for free lunch, compared to the Texas average of 61.9%.
What is the racial and ethnic makeup of Heritage Academy of Del Rio?
The largest demographic group at Heritage Academy of Del Rio is Hispanic or Latino at 96.9% of enrollment, in Del Rio, TX.
What is the Resource Investment Index for Heritage Academy of Del Rio?
Heritage Academy of Del Rio has a Resource Investment Index of 48/100 (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 Heritage Academy of Del Rio rank among high schools in Del Rio?
By Resource Investment Index, Heritage Academy of Del Rio ranks #1 of 4 high schools in Del Rio, TX. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all high schools in Del Rio on the city page.
What other schools are in Heritage Academy?
Besides Heritage Academy of Del Rio, Heritage Academy also operates Heritage Academy of Del Rio Middle (254 students), Heritage Academy of Windcrest (98 students), and Heritage Academy (33 students). See the Heritage Academy district page for the complete list.