- Enrollment
- 1,809
- Students per teacher
- 22.1:1
- Resource Index
- 27/100
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 →
CCD year-over-year · 2022-23 → 2023-24
-15 students YoY
Rosemont Ridge Middle School held near 737 students from 2022-23 to 2023-24 (-15 headcount).
Teacher FTE added 36.7 → 37.4 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-15 students YoY 411317001414 · West Linn, OR Middle · MID · TRAD
699 enr · 19.4:1 · 8.8% lunch · RII 38
Nearest enrollment peer: West Linn High School (1,809 students)
Rosemont Ridge Middle School held near 737 students from 2022-23 to 2023-24 (-15 headcount). Teacher FTE added 36.7 → 37.4 across the same CCD years. Read with this school → · District book → · Oregon schools → · Find another →
Rosemont Ridge Middle School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- West Linn High
West Linn High School
1,809 students
- Wilsonville Hi
Wilsonville High School
1,258 students
- This school 699
Rosemont Ridge Middle School
699 students
- Boeckman Creek 488
Boeckman Creek Primary School
488 students
- Lowrie Primary 482
Lowrie Primary School
482 students
- Trillium Creek 480
Trillium Creek Primary School
480 students
What this shows Rosemont Ridge Middle School reports 699 students on the CCD universe file.
How Rosemont Ridge Middle School compares
Rosemont Ridge Middle 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 | 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 methodology
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
$15,867
per pupil, district-wide
- below Oregon avg of $21,075
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.
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
District finance for West Linn-Wilsonville Sd 3j reports $15,867 per pupil (NCES F-33) - open the district page for the full revenue mix.
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
- 1,258
- 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
Nationwide middle 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 (~699 students)
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. CCD year-over-year: 752 (2022-23) → 737 (2023-24), nearly flat (-15).
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, gifted-program reporting, counselor availability, chronic absenteeism. 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.
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.