- Enrollment
- 564
- Students per teacher
- 16.6:1
- Resource Index
- 37/100
Other / mixed grade configuration · Aurora, OR
North Marion Primary School
Federal NCES profile for North Marion Primary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 28/100.
2024-25 NCES dataOther / mixed grade configurationNCES 410888001424
👥 S:T ratio 40
🌟 Gifted program 30
🎓 Counselors 43
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
North Marion Primary School earns 28/100 on the Resource Investment Index, even as it posts class sizes smaller than 73% of Oregon schools.
- #2 of 4
- public schools in Aurora · Resource Index
- 28
- Resource Index · Lower
- 15:1
- small classes for Oregon
- 46.9%
- free-lunch eligible
North Marion Primary School has class sizes smaller than 73% of Oregon schools. Computed live against every Oregon school reporting to NCES.
By Resource Investment Index, North Marion Primary School ranks #2 of 4 public schools in Aurora, OR.
School address
District: North Marion Sd 15 · Oregon
NCES ID 410888001424 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-16 students YoY
North Marion Primary School held near 310 students from 2022-23 to 2023-24 (-16 headcount).
Teacher FTE added 19.0 → 22.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-16 students YoY 410888001424 · Aurora, OR Other · SMALL · TRAD
285 enr · 15:1 · 46.9% lunch · RII 28
Nearest enrollment peer: North Marion High School (564 students)
North Marion Primary School held near 310 students from 2022-23 to 2023-24 (-16 headcount). Teacher FTE added 19.0 → 22.0 across the same CCD years. Read with this school → · District book → · Oregon schools → · Find another →
North Marion Primary School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- North Marion H
North Marion High School
564 students
- North Marion M
North Marion Middle School
410 students
- North Marion I
North Marion Intermediate School
345 students
- This school
North Marion Primary School
285 students
What this shows North Marion Primary School reports 285 students on the CCD universe file.
How North Marion Primary School compares
North Marion Primary School held steady on CCD headcount: ratios and free-lunch share vs Oregon and U.S. means.
| Metric | This school | vs Oregon | Oregon avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 15:1 | ▼ 15% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 46.9% | ▼ 11% | 52.8% | 51.7% |
| Enrollment | 285 | top 61% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
15:1
Leaner classes than 47% of US schools, a middle-of-the-pack class size.
285
Bigger than 30% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
46.9%
free-lunch eligible
- 11% below the Oregon average of 52.8%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
15:1
students per teacher
- 15% below state mean
Top 27% in Oregon - lower ratio than 73% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
70.9%
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
$17,332
per pupil, district-wide
- below Oregon avg of $21,075
Close to the U.S. public-school average per-pupil spend.
Support staff
Counselors1.0 FTE
Per 285 students, the combined health-and-guidance staffing load for this school.
Discipline context
2
in-school suspensions + 4 out-of-school
Suspension rate: 0.7 per 100 students. Combined in-school and out-of-school rate: 2.1 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 51.2%
White 41.4%
Two or More 6.3%
Asian 1.1%
Largest group: Hispanic or Latino at 51.2% of enrollment.
Student-body diversity index 56.2/100
Simpson diversity index - at 56.2, North Marion Primary School is more mixed than the Oregon school average of 47.1.
Programs
District finance for North Marion Sd 15 reports $17,332 per pupil (NCES F-33) - open the district page for the full revenue mix.
How North Marion Primary School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| North Marion High School | Larger | Lower economic need | Higher S:T ratio |
| North Marion Middle School | Larger | Similar economic need | Higher S:T ratio |
| North Marion Intermediate School | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to North Marion Primary School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 410
- Students per teacher
- 19.5:1
- Resource Index
- 28/100
- Enrollment
- 345
- Students per teacher
- 15.7:1
- Resource Index
- 25/100
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 (~285 students)
Frequently asked questions about North Marion Primary School
How many students attend North Marion Primary School?
North Marion Primary School has 285 students enrolled. It is a public school in Aurora, OR. CCD year-over-year: 326 (2022-23) → 310 (2023-24), nearly flat (-16).
What is the student-teacher ratio at North Marion Primary School?
The student-teacher ratio at North Marion Primary School is 15:1, which is 15% lower than the Oregon average of 17.6:1 and 4% 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 North Marion Primary School?
46.9% of students at North Marion Primary School are eligible for free lunch, compared to the Oregon average of 52.8%.
What is the racial and ethnic makeup of North Marion Primary School?
The largest demographic group at North Marion Primary School is Hispanic or Latino at 51.2% of enrollment, in Aurora, OR. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 56.2/100.
What is the Resource Investment Index for North Marion Primary School?
North Marion Primary School has a Resource Investment Index of 28/100 (lower 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 North Marion Primary School rank among public schools in Aurora?
By Resource Investment Index, North Marion Primary School ranks #2 of 4 public schools in Aurora, OR. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking.
What other schools are in North Marion Sd 15?
Besides North Marion Primary School, North Marion Sd 15 also operates North Marion High School (564 students), North Marion Middle School (410 students), and North Marion Intermediate School (345 students). See the North Marion Sd 15 district page for the complete list.