Enrollment
237
Texas · 2024-25 NCES data
High school (grades 9-12) · Corpus Christi, TX
Richard Milburn Academy Corpus Christi
Federal NCES profile for Richard Milburn Academy Corpus Christi, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 23/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 480007508344Charter school
👥 S:T ratio 0
📚 AP courses 10
🌟 Gifted program 30
🎓 Counselors 53
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Richard Milburn Academy Corpus Christi earns 23/100 on the Resource Investment Index, with class sizes larger than 99% of Texas schools.
- #12 of 15
- high schools in Corpus Christi · Resource Index
- 23
- Resource Index · Lower
- 47.4:1
- large classes for Texas
- 69.9%
- free-lunch eligible
Richard Milburn Academy Corpus Christi has class sizes larger than 99% of Texas schools. Computed live against every Texas school reporting to NCES.
By Resource Investment Index, Richard Milburn Academy Corpus Christi ranks #12 of 15 high schools in Corpus Christi, TX.
School address
District: Richard Milburn Alter High School (Killeen) · Texas
NCES ID 480007508344 Verify on NCES CCD record →
Teachers (FTE)
5.0
Federal CCD staff survey
Students per teacher
47.4:1
vs 14.7:1 Texas avg
+222% vs state
Free-lunch eligible
69.9%
vs 61.9% Texas avg
+13% vs state
Student-teacher ratio in context
How Richard Milburn Academy Corpus Christi compares with Texas and U.S. medians
What stands out at Richard Milburn Academy Corpus Christi
Richard Milburn Academy Corpus Christi is a higher-need, mid-sized charter high school in Corpus Christi, Texas, enrolling 237 students.
Class loads run heavy: 47.4:1 is larger than about 99% of Texas schools and 222% above the 14.7:1 state mean, so each teacher carries more students than is typical.
Its free-meal eligibility rate of 69.9% lands close to the Texas typical range, neither a high- nor low-need campus by this measure.
Enrollment of 237 puts it in the smaller third of Texas schools by headcount.
Its Resource Investment Index trails 94% of the 8,960 Texas schools with a score on record, one of the lower results on this measure.
Among 631 similarly sized, similarly resourced-need Texas schools statewide, it ranks #605, in the lower tier once campus size and economic need are matched.
Its student body is predominantly Hispanic or Latino (82% of enrollment) (diversity index 31/100).
No Advanced Placement courses are reported for this campus in the federal data.
Counselor coverage is strong, about 237 students per counselor, inside the American School Counselor Association's recommended 250:1.
The surrounding Richard Milburn Alter High School (Killeen) spends $10,354 per pupil, 24% below the Texas average, a leaner-resourced district than most.
Its district draws 22.7% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Richard Milburn Alter High School (Killeen) also operates Richard Milburn Academy Odessa (350 students) and Richard Milburn Academy Fort Worth (167 students) alongside Richard Milburn Academy Corpus Christi.
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 Richard Milburn Academy Corpus Christi compares
Richard Milburn Academy Corpus Christi on the metrics families compare, against Texas and U.S. means.
| Metric | This school | vs Texas | Texas avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 47.4:1 | ▲ 222% | 14.7:1 | 15.7:1 |
| Free-lunch eligible | 69.9% | ▲ 13% | 61.9% | 51.7% |
| Enrollment | 237 | top 81% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
47.4:1
Leaner classes than 0% of US schools, heavier class loads than most.
237
Bigger than 24% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
69.9%
free-lunch eligible
- 13% 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
47.4:1
students per teacher
- 222% above state mean
Top 99% in Texas - lower ratio than 1% of state schools
Well above 20:1, one of the more stretched staffing loads nationally relative to enrollment.
Funding equity
$10,354
per pupil, district-wide
- below Texas avg of $13,644
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 237 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 19 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 8.0 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
Hispanic or Latino 82.3%
White 11.8%
African American 3.8%
Two or More 2.1%
Largest group: Hispanic or Latino at 82.3% of enrollment.
Student-body diversity index 30.7/100
Simpson diversity index - at 30.7, Richard Milburn Academy Corpus Christi is less mixed than the Texas school average of 44.7.
Programs
AP program Not offered
Funding & spending
District-wide per-pupil expenditure for Richard Milburn Alter High School (Killeen), which includes Richard Milburn Academy Corpus Christi.
$10,354
Per student
-24%
vs Texas
Avg $13,644
-38%
vs U.S.
Avg $16,593
Revenue mix
Local 2.0%
State 75.3%
Federal 22.7%
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 Richard Milburn Academy Corpus Christi Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Richard Milburn Academy Odessa | Larger | Lower economic need | Lower S:T ratio |
| Richard Milburn Academy Fort Worth | Smaller | Lower economic need | Lower S:T ratio |
| Richard Milburn Academy Houston (Suburban) | Smaller | Similar economic need | Lower S:T ratio |
| Richard Milburn Academy Lubbock | Smaller | Similar economic need | Lower S:T ratio |
| Richard Milburn Academy Midland South | Smaller | Lower economic need | Lower S:T ratio |
Comparisons are relative to Richard Milburn Academy Corpus Christi's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 350
- Students per teacher
- 43.8:1
- Resource Index
- 20/100
- Enrollment
- 167
- Students per teacher
- 33.4:1
- Resource Index
- 32/100
- Enrollment
- 157
- Students per teacher
- 31.4:1
- Resource Index
- 33/100
- Enrollment
- 155
- Students per teacher
- 31:1
- Resource Index
- 33/100
- Enrollment
- 149
- Students per teacher
- 24.8:1
- Resource Index
- 34/100
Similar high schools statewide
Matched by enrollment size and by staffing ratio across all of Texas, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~237 students)
Next steps
Verify locally before acting on Richard Milburn Academy Corpus Christi's federal record.
- Compare Richard Milburn Academy Corpus Christi against another school. Compare schools
- Richard Milburn Alter High School (Killeen)'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 Richard Milburn Academy Corpus Christi
How many students attend Richard Milburn Academy Corpus Christi?
Richard Milburn Academy Corpus Christi has 237 students enrolled. It is a high school in Corpus Christi, TX.
What is the student-teacher ratio at Richard Milburn Academy Corpus Christi?
The student-teacher ratio at Richard Milburn Academy Corpus Christi is 47.4:1, which is 222% higher than the Texas average of 14.7:1 and 202% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Richard Milburn Academy Corpus Christi?
69.9% of students at Richard Milburn Academy Corpus Christi are eligible for free lunch, compared to the Texas average of 61.9%.
What is the racial and ethnic makeup of Richard Milburn Academy Corpus Christi?
The largest demographic group at Richard Milburn Academy Corpus Christi is Hispanic or Latino at 82.3% of enrollment, in Corpus Christi, TX.
What is the Resource Investment Index for Richard Milburn Academy Corpus Christi?
Richard Milburn Academy Corpus Christi has a Resource Investment Index of 23/100 (lower reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Richard Milburn Academy Corpus Christi rank among high schools in Corpus Christi?
By Resource Investment Index, Richard Milburn Academy Corpus Christi ranks #12 of 15 high schools in Corpus Christi, 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 Corpus Christi on the city page.
Is Richard Milburn Academy Corpus Christi a good school?
Richard Milburn Academy Corpus Christi earns 23/100 on the Resource Investment Index, with class sizes larger than 99% of Texas 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 Richard Milburn Alter High School (Killeen)?
Besides Richard Milburn Academy Corpus Christi, Richard Milburn Alter High School (Killeen) also operates Richard Milburn Academy Odessa (350 students), Richard Milburn Academy Fort Worth (167 students), and Richard Milburn Academy Houston (Suburban) (157 students). See the Richard Milburn Alter High School (Killeen) district page for the complete list.
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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 June 2026.