Enrollment
838
Oregon · 2024-25 NCES data
Middle school (grades 6-8) · Forest Grove, OR
Federal NCES profile for Neil Armstrong Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 34/100.
The verdict
Neil Armstrong Middle School earns 34/100 on the Resource Investment Index, with class sizes larger than 74% of Oregon schools.
Neil Armstrong Middle School has class sizes larger than 74% of Oregon schools. Computed live against every Oregon school reporting to NCES.
By Resource Investment Index, Neil Armstrong Middle School ranks #8 of 8 public schools in Forest Grove, OR.
NCES ID 410516001188 Verify on NCES CCD record →
Enrollment
838
Oregon · 2024-25 NCES data
Teachers (FTE)
43.0
Federal CCD staff survey
Students per teacher
19.5:1
vs 17.6:1 Oregon avg
+11% vs state
Free-lunch eligible
39.8%
vs 52.8% Oregon avg
-25% vs state
How Neil Armstrong Middle School compares with Oregon and U.S. medians
Slightly above state median
19.5:1 - 1.9 above the Oregon state median of 17.6:1, indicating larger average class loads than typical schools in the state.
Neil Armstrong Middle School is a large middle school in Forest Grove, Oregon, enrolling 838 students.
Class loads run somewhat heavier than typical: 19.5:1 puts it in the larger third of Oregon schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 39.8% of students eligible for free meals.
By headcount it is one of the larger campuses in Oregon, bigger than 92% of state schools at 838 students.
Its Resource Investment Index sits near the middle of the pack among 1,273 scored Oregon schools.
Against 64 statewide peers matched on enrollment and economic need, it ranks mid-pack at #40.
Its student body is led by Hispanic or Latino (63%) and White (31%) (diversity index 51/100).
Counselor coverage runs a bit thin, about 279 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 44.0% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Discipline events run high: 174 in- and out-of-school suspensions were reported for 838 students in the 2021-22 Civil Rights Data Collection.
The federal civil-rights collection also records 21 expulsions at this campus for 2021-22.
Forest Grove Sd 15 also operates Forest Grove High School (1,849 students) and Tom Mccall Upper Elementary (673 students) alongside Neil Armstrong Middle School.
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
Neil Armstrong Middle School on the metrics families compare, against Oregon and U.S. means.
| Metric | This school | vs Oregon | Oregon avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 19.5:1 | ▲ 11% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 39.8% | ▼ 25% | 52.8% | 51.7% |
| Enrollment | 838 | top 8% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
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.
Largest group: Hispanic or Latino at 62.8% of enrollment.
Simpson diversity index - at 50.7, Neil Armstrong Middle School is more mixed than the Oregon school average of 47.1.
District-wide per-pupil expenditure for Forest Grove Sd 15, which includes Neil Armstrong Middle School.
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.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Forest Grove High School | Larger | Similar economic need | Similar S:T ratio |
| Tom Mccall Upper Elementary | Similar size | Similar economic need | Lower S:T ratio |
| Harvey Clarke Elementary School | Smaller | Lower economic need | Lower S:T ratio |
| Echo Shaw Elementary School | Smaller | Higher economic need | Lower S:T ratio |
| Joseph Gale Elementary School | Smaller | Higher economic need | Lower S:T ratio |
Comparisons are relative to Neil Armstrong Middle School's own figures; each column derives from NCES Common Core of Data.
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.
Next steps
Verify locally before acting on Neil Armstrong Middle School's federal record.
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.
Neil Armstrong Middle School has 838 students enrolled. It is a middle school in Forest Grove, OR.
The student-teacher ratio at Neil Armstrong Middle School is 19.5:1, which is 11% higher than the Oregon average of 17.6:1 and 24% higher than the national average of 15.7:1.
39.8% of students at Neil Armstrong Middle School are eligible for free lunch, compared to the Oregon average of 52.8%.
The largest demographic group at Neil Armstrong Middle School is Hispanic or Latino at 62.8% of enrollment, in Forest Grove, OR. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 50.7/100.
Neil Armstrong Middle School has a Resource Investment Index of 34/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Neil Armstrong Middle School ranks #8 of 8 public schools in Forest Grove, 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 Forest Grove on the city page.
Neil Armstrong Middle School earns 34/100 on the Resource Investment Index, with class sizes larger than 74% of Oregon 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.
Besides Neil Armstrong Middle School, Forest Grove Sd 15 also operates Forest Grove High School (1,849 students), Tom Mccall Upper Elementary (673 students), and Harvey Clarke Elementary School (390 students). See the Forest Grove Sd 15 district page for the complete list.
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.
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PlainSchools, “Neil Armstrong Middle School, Forest Grove OR.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/neil-armstrong-middle-school-or
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