Enrollment
77
Oregon · 2024-25 NCES data
High school (grades 9-12) · Phoenix, OR
Armadillo Technical Institute
Federal NCES profile for Armadillo Technical Institute, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 20/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 410963001489Charter school
👥 S:T ratio 38
📚 AP courses 10
🌟 Gifted program 30
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Armadillo Technical Institute earns 20/100 on the Resource Investment Index, with class sizes near the Oregon median.
- #3 of 4
- public schools in Phoenix · Resource Index
- 20
- Resource Index · Lower
- 15.4:1
- students per teacher
- 86.4%
- free-lunch eligible
Armadillo Technical Institute has class sizes near the Oregon median. Computed live against every Oregon school reporting to NCES.
By Resource Investment Index, Armadillo Technical Institute ranks #3 of 4 public schools in Phoenix, OR.
School address
District: Phoenix-Talent Sd 4 · Oregon
NCES ID 410963001489 Verify on NCES CCD record →
Teachers (FTE)
5.0
Federal CCD staff survey
Students per teacher
15.4:1
vs 17.6:1 Oregon avg
-13% vs state
Free-lunch eligible
86.4%
vs 52.8% Oregon avg
+64% vs state
Student-teacher ratio in context
How Armadillo Technical Institute compares with Oregon and U.S. medians
What stands out at Armadillo Technical Institute
Armadillo Technical Institute is a high-poverty, small charter high school in Phoenix, Oregon, enrolling 77 students.
Class sizes run a bit leaner than typical: 15.4:1 puts it in the smaller third of Oregon schools by student-teacher ratio.
Economic need is high: 86.4% of students qualify for free meals, 64% above the Oregon average, a Title I-weighted population that federal funding formulas prioritise.
This is a small campus: fewer students than 92% of Oregon schools, with 77 enrolled.
Its Resource Investment Index trails 93% of the 1,273 Oregon schools with a score on record, one of the lower results on this measure.
Among 20 similarly sized, similarly resourced-need Oregon schools statewide, it ranks #19, in the lower tier once campus size and economic need are matched.
Its student body is led by White (69%) and Hispanic or Latino (22%) (diversity index 47/100).
No Advanced Placement courses are reported for this campus in the federal data.
Chronic absenteeism is elevated: 90.9% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Phoenix's high schools, it stands alongside Phoenix High School (687 students): Armadillo Technical Institute is smaller than that campus by headcount and runs leaner classes (15.4:1 vs 20.2:1).
Phoenix-Talent Sd 4 also operates Phoenix High School (687 students) and Talent Middle School (485 students) alongside Armadillo Technical Institute.
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 Armadillo Technical Institute compares
Armadillo Technical Institute on the metrics families compare, against Oregon and U.S. means.
| Metric | This school | vs Oregon | Oregon avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 15.4:1 | ▼ 13% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 86.4% | ▲ 64% | 52.8% | 51.7% |
| Enrollment | 77 | top 92% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
15.4:1
Leaner classes than 43% of US schools, a middle-of-the-pack class size.
77
Bigger than 8% of US schools by enrollment, a small campus.
Equity indicators (what these measure)
Economic need
86.4%
free-lunch eligible
- 64% above the Oregon average of 52.8%
Well above the 40% Title I schoolwide threshold, among the highest-need profiles in the state; federal funds support the whole school, not individual students.
Staffing depth
15.4:1
students per teacher
- 13% below state mean
Top 31% in Oregon - lower ratio than 69% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
90.9%
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
$15,989
per pupil, district-wide
- below Oregon avg of $18,086
Close to the U.S. public-school average per-pupil spend.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
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
- 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
White 68.8%
Hispanic or Latino 21.9%
Two or More 6.3%
Asian 1.6%
Native Hawaiian / Pacific Islander 1.6%
Largest group: White at 68.8% of enrollment.
Student-body diversity index 47.4/100
Simpson diversity index - at 47.4, Armadillo Technical Institute is about as mixed as the Oregon school average of 47.1.
Programs
AP program Not offered
Funding & spending
District-wide per-pupil expenditure for Phoenix-Talent Sd 4, which includes Armadillo Technical Institute.
$15,989
Per student
-12%
vs Oregon
Avg $18,086
-4%
vs U.S.
Avg $16,593
Revenue mix
Local 31.2%
State 56.5%
Federal 12.3%
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 Armadillo Technical Institute Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Phoenix High School | Larger | Similar economic need | Higher S:T ratio |
| Talent Middle School | Larger | Similar economic need | Higher S:T ratio |
| Talent Elementary School | Larger | Similar economic need | Similar S:T ratio |
| Phoenix Elementary School | Larger | Similar economic need | Higher S:T ratio |
| Orchard Hill Elementary School | Larger | Similar economic need | Similar S:T ratio |
Comparisons are relative to Armadillo Technical Institute's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 687
- Students per teacher
- 20.2:1
- Resource Index
- 45/100
- Enrollment
- 485
- Students per teacher
- 17.3:1
- Resource Index
- 27/100
- Enrollment
- 349
- Students per teacher
- 15.2:1
- Resource Index
- 49/100
- Enrollment
- 320
- Students per teacher
- 17.8:1
- Resource Index
- 33/100
- Enrollment
- 273
- Students per teacher
- 14.4:1
- Resource Index
- 37/100
Similar high schools in Phoenix
1 comparable high schools (grades 9-12) serving the same city.
Similar high schools statewide
Matched by enrollment size and by staffing ratio across all of Oregon, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~77 students)
Similar student-teacher ratio (~15.4:1)
Next steps
Verify locally before acting on Armadillo Technical Institute's federal record.
- Compare Armadillo Technical Institute against another school. Compare schools
- Phoenix-Talent Sd 4'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 Armadillo Technical Institute
How many students attend Armadillo Technical Institute?
Armadillo Technical Institute has 77 students enrolled. It is a high school in Phoenix, OR.
What is the student-teacher ratio at Armadillo Technical Institute?
The student-teacher ratio at Armadillo Technical Institute is 15.4:1, which is 13% lower than the Oregon average of 17.6:1 and 2% 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 Armadillo Technical Institute?
86.4% of students at Armadillo Technical Institute are eligible for free lunch, compared to the Oregon average of 52.8%.
What is the racial and ethnic makeup of Armadillo Technical Institute?
The largest demographic group at Armadillo Technical Institute is White at 68.8% of enrollment, in Phoenix, OR.
What is the Resource Investment Index for Armadillo Technical Institute?
Armadillo Technical Institute has a Resource Investment Index of 20/100 (lower reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Armadillo Technical Institute rank among public schools in Phoenix?
By Resource Investment Index, Armadillo Technical Institute ranks #3 of 4 public schools in Phoenix, OR. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Phoenix on the city page.
Is Armadillo Technical Institute a good school?
Armadillo Technical Institute earns 20/100 on the Resource Investment Index, with class sizes near the Oregon median. 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 Phoenix-Talent Sd 4?
Besides Armadillo Technical Institute, Phoenix-Talent Sd 4 also operates Phoenix High School (687 students), Talent Middle School (485 students), and Talent Elementary School (349 students). See the Phoenix-Talent Sd 4 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 June 2026.