Enrollment
27
Oregon · 2024-25 NCES data
Elementary school (grades K-5) · Madras, OR
509j on-Line
Federal NCES profile for 509j on-Line, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 67/100.
2024-25 NCES dataElementary school (grades K-5)NCES 410674001907
👥 S:T ratio 64
🌟 Gifted program 70
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
509j on-Line earns 67/100 on the Resource Investment Index, with class sizes smaller than 96% of Oregon schools. It is also one of the smallest schools in Oregon.
- #1 of 4
- elementary schools in Madras · Resource Index
- 67
- Resource Index · Higher
- 9:1
- small classes for Oregon
- 27
- students enrolled
509j on-Line has class sizes smaller than 96% of Oregon schools. Computed live against every Oregon school reporting to NCES.
By Resource Investment Index, 509j on-Line ranks #1 of 4 elementary schools in Madras, OR.
School address
District: Jefferson County Sd 509j · Oregon
NCES ID 410674001907 Verify on NCES CCD record →
Teachers (FTE)
3.0
Federal CCD staff survey
Students per teacher
9:1
vs 17.6:1 Oregon avg
-49% vs state
Student-teacher ratio in context
How 509j on-Line compares with Oregon and U.S. medians
What stands out at 509j on-Line
509j on-Line is a small elementary school in Madras, Oregon, enrolling 27 students.
Classes run notably small here: at 9:1, 509j on-Line is leaner than roughly 96% of Oregon schools and 49% under the state's 17.6:1 norm, more adult attention per pupil than most peers.
This is a small campus: fewer students than 97% of Oregon schools, with 27 enrolled.
Its Resource Investment Index outscores 99% of the 1,273 Oregon schools with a score on record, a top-tier result on this measure.
Its student body is led by White (41%) and Hispanic or Latino (33%), more mixed than most schools in the state (diversity index 68/100).
Its district draws 22.7% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Madras's elementary schools, it stands alongside Madras Elementary School (384 students): 509j on-Line is smaller than that campus by headcount and runs leaner classes (9:1 vs 16.7:1).
Jefferson County Sd 509j also operates Madras High School (768 students) and Warm Springs K-8 Academy (499 students) alongside 509j on-Line.
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 509j on-Line compares
509j on-Line on the metrics families compare, against Oregon and U.S. means.
| Metric | This school | vs Oregon | Oregon avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 9:1 | ▼ 49% | 17.6:1 | 15.7:1 |
| Enrollment | 27 | top 97% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
9:1
Leaner classes than 93% of US schools, among the more generously staffed nationally.
27
Bigger than 3% of US schools by enrollment, a small campus.
Equity indicators (what these measure)
Staffing depth
9:1
students per teacher
- 49% below state mean
Top 4% in Oregon - lower ratio than 96% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Funding equity
$17,271
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 40.7%
Hispanic or Latino 33.3%
American Indian / Alaska Native 18.5%
Two or More 7.4%
Largest group: White at 40.7% of enrollment.
Student-body diversity index 68.4/100
Simpson diversity index - at 68.4, 509j on-Line is more mixed than the Oregon school average of 47.1.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Jefferson County Sd 509j, which includes 509j on-Line.
$17,271
Per student
-5%
vs Oregon
Avg $18,086
+4%
vs U.S.
Avg $16,593
Revenue mix
Local 21.3%
State 56.0%
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 509j on-Line Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Madras High School | Larger | No free-lunch data | Higher S:T ratio |
| Warm Springs K-8 Academy | Larger | No free-lunch data | Higher S:T ratio |
| Jefferson County Middle School | Larger | No free-lunch data | Higher S:T ratio |
| Madras Elementary School | Larger | No free-lunch data | Higher S:T ratio |
| Buff Elementary School | Larger | No free-lunch data | Higher S:T ratio |
Comparisons are relative to 509j on-Line's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 768
- Students per teacher
- 21.3:1
- Resource Index
- 27/100
- Enrollment
- 499
- Students per teacher
- 11.6:1
- Resource Index
- 40/100
- Enrollment
- 426
- Students per teacher
- 16.4:1
- Resource Index
- 40/100
- Enrollment
- 384
- Students per teacher
- 16.7:1
- Resource Index
- 22/100
- Enrollment
- 297
- Students per teacher
- 14.1:1
- Resource Index
- 39/100
Similar elementary schools in Madras
3 comparable elementary schools (grades K-5) serving the same city.
Similar elementary 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 (~27 students)
Similar student-teacher ratio (~9:1)
Next steps
Verify locally before acting on 509j on-Line's federal record.
- Compare 509j on-Line against another school. Compare schools
- Jefferson County Sd 509j'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 509j on-Line
How many students attend 509j on-Line?
509j on-Line has 27 students enrolled. It is an elementary school in Madras, OR.
What is the student-teacher ratio at 509j on-Line?
The student-teacher ratio at 509j on-Line is 9:1, which is 49% lower than the Oregon average of 17.6:1 and 43% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of 509j on-Line?
The largest demographic group at 509j on-Line is White at 40.7% of enrollment, in Madras, OR. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 68.4/100.
What is the Resource Investment Index for 509j on-Line?
509j on-Line has a Resource Investment Index of 67/100 (higher reported resources relative to schools nationally) based on 2 factors: student-teacher ratio. Not a test-score or academic measure (national median ~41/100, see methodology). Limited indicators were available, so the index reflects partial data.
How does 509j on-Line rank among elementary schools in Madras?
By Resource Investment Index, 509j on-Line ranks #1 of 4 elementary schools in Madras, OR. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Madras on the city page.
Is 509j on-Line a good school?
509j on-Line earns 67/100 on the Resource Investment Index, with class sizes smaller than 96% of Oregon schools. It is also one of the smallest schools in Oregon. 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 Jefferson County Sd 509j?
Besides 509j on-Line, Jefferson County Sd 509j also operates Madras High School (768 students), Warm Springs K-8 Academy (499 students), and Jefferson County Middle School (426 students). See the Jefferson County Sd 509j 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.