Enrollment
699
Oregon · 2024-25 NCES data
Middle school (grades 6-8) · West Linn, OR
Rosemont Ridge Middle School
Federal NCES profile for Rosemont Ridge Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 38/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 411317001414
👥 S:T ratio 22
🌟 Gifted program 70
🎓 Counselors 30
📋 Attendance 29
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Rosemont Ridge Middle School earns 38/100 on the Resource Investment Index, with class sizes larger than 73% of Oregon schools.
- #8 of 9
- public schools in West Linn · Resource Index
- 38
- Resource Index · Typical
- 19.4:1
- large classes for Oregon
- 8.8%
- free-lunch eligible
Rosemont Ridge Middle School has class sizes larger than 73% of Oregon schools. Computed live against every Oregon school reporting to NCES.
By Resource Investment Index, Rosemont Ridge Middle School ranks #8 of 9 public schools in West Linn, OR.
School address
District: West Linn-Wilsonville Sd 3j · Oregon
NCES ID 411317001414 Verify on NCES CCD record →
Teachers (FTE)
36.0
Federal CCD staff survey
Students per teacher
19.4:1
vs 17.6:1 Oregon avg
+10% vs state
Free-lunch eligible
8.8%
vs 52.8% Oregon avg
-83% vs state
Student-teacher ratio in context
How Rosemont Ridge Middle School compares with Oregon and U.S. medians
What stands out at Rosemont Ridge Middle School
Rosemont Ridge Middle School is a lower-poverty, large middle school in West Linn, Oregon, enrolling 699 students.
Class loads run somewhat heavier than typical: 19.4:1 puts it in the larger third of Oregon schools by student-teacher ratio.
Comparatively few students face economic hardship here, 8.8% free-meal eligibility runs 83% below the Oregon average.
Enrollment of 699 puts it in the larger third of Oregon schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 1,273 scored Oregon schools.
Against 54 statewide peers matched on enrollment and economic need, it ranks mid-pack at #30.
Its student body is led by White (73%) and Two or More (11%) (diversity index 44/100).
Counselor availability sits well past the ASCA benchmark, roughly 350 students sharing each counselor, though short of the most stretched campuses.
Chronic absenteeism is elevated: 28.5% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding West Linn-Wilsonville Sd 3j spends $13,465 per pupil, 26% below the Oregon average, a leaner-resourced district than most.
West Linn-Wilsonville Sd 3j also operates West Linn High School (1,809 students) and Wilsonville High School (1,258 students) alongside Rosemont Ridge 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
How Rosemont Ridge Middle School compares
Rosemont Ridge 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 | 19.4:1 | ▲ 10% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 8.8% | ▼ 83% | 52.8% | 51.7% |
| Enrollment | 699 | top 12% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
19.4:1
Leaner classes than 18% of US schools, heavier class loads than most.
699
Bigger than 80% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
8.8%
free-lunch eligible
- 83% below the Oregon average of 52.8%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
19.4:1
students per teacher
- 10% above state mean
Top 73% in Oregon - lower ratio than 27% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
28.5%
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
$13,465
per pupil, district-wide
- below Oregon avg of $18,086
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors2.0 FTE
Per 350 students, the combined health-and-guidance staffing load for this school.
Discipline context
19
in-school suspensions + 1 out-of-school
Suspension rate: 2.7 per 100 students. Combined in-school and out-of-school rate: 2.9 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 73.1%
Two or More 11.2%
Hispanic or Latino 8.5%
Asian 5.9%
African American 1.3%
Largest group: White at 73.1% of enrollment.
Student-body diversity index 44.2/100
Simpson diversity index - at 44.2, Rosemont Ridge Middle School is less mixed than the Oregon school average of 47.1.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for West Linn-Wilsonville Sd 3j, which includes Rosemont Ridge Middle School.
$13,465
Per student
-26%
vs Oregon
Avg $18,086
-19%
vs U.S.
Avg $16,593
Revenue mix
Local 50.1%
State 46.8%
Federal 3.1%
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 Rosemont Ridge Middle School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| West Linn High School | Larger | Similar economic need | Higher S:T ratio |
| Wilsonville High School | Larger | Higher economic need | Similar S:T ratio |
| Boeckman Creek Primary School | Smaller | Higher economic need | Lower S:T ratio |
| Lowrie Primary School | Smaller | Similar economic need | Similar S:T ratio |
| Trillium Creek Primary School | Smaller | Similar economic need | Similar S:T ratio |
Comparisons are relative to Rosemont Ridge Middle School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,809
- Students per teacher
- 22.1:1
- Resource Index
- 27/100
- Enrollment
- 1,258
- Students per teacher
- 19.7:1
- Resource Index
- 32/100
- Enrollment
- 488
- Students per teacher
- 16.8:1
- Resource Index
- 26/100
- Enrollment
- 482
- Students per teacher
- 19.3:1
- Resource Index
- 32/100
- Enrollment
- 480
- Students per teacher
- 20:1
- Resource Index
- 39/100
Similar middle 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 (~699 students)
Similar student-teacher ratio (~19.4:1)
Next steps
Verify locally before acting on Rosemont Ridge Middle School's federal record.
- Compare Rosemont Ridge Middle School against another school. Compare schools
- West Linn-Wilsonville Sd 3j'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 Rosemont Ridge Middle School
How many students attend Rosemont Ridge Middle School?
Rosemont Ridge Middle School has 699 students enrolled. It is a middle school in West Linn, OR.
What is the student-teacher ratio at Rosemont Ridge Middle School?
The student-teacher ratio at Rosemont Ridge Middle School is 19.4:1, which is 10% higher than the Oregon average of 17.6:1 and 24% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Rosemont Ridge Middle School?
8.8% of students at Rosemont Ridge Middle School are eligible for free lunch, compared to the Oregon average of 52.8%.
What is the racial and ethnic makeup of Rosemont Ridge Middle School?
The largest demographic group at Rosemont Ridge Middle School is White at 73.1% of enrollment, in West Linn, OR.
What is the Resource Investment Index for Rosemont Ridge Middle School?
Rosemont Ridge Middle School has a Resource Investment Index of 38/100 (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).
How does Rosemont Ridge Middle School rank among public schools in West Linn?
By Resource Investment Index, Rosemont Ridge Middle School ranks #8 of 9 public schools in West Linn, 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 West Linn on the city page.
Is Rosemont Ridge Middle School a good school?
Rosemont Ridge Middle School earns 38/100 on the Resource Investment Index, with class sizes larger than 73% 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.
What other schools are in West Linn-Wilsonville Sd 3j?
Besides Rosemont Ridge Middle School, West Linn-Wilsonville Sd 3j also operates West Linn High School (1,809 students), Wilsonville High School (1,258 students), and Boeckman Creek Primary School (488 students). See the West Linn-Wilsonville Sd 3j 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.