- Enrollment
- 1,809
- Students per teacher
- 22.1:1
- Resource Index
- 27/100
Other / mixed grade configuration · West Linn, OR
Bolton Primary School
Federal NCES profile for Bolton Primary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 57/100.
2024-25 NCES dataOther / mixed grade configurationNCES 411317001447
👥 S:T ratio 36
🌟 Gifted program 70
🎓 Counselors 56
📋 Attendance 64
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Bolton Primary School earns 57/100 on the Resource Investment Index, with class sizes near the Oregon median.
- #1 of 6
- schools in West Linn · Resource Index
- 57
- Resource Index · Higher
- 15.9:1
- students per teacher
- 8.8%
- free-lunch eligible
Bolton Primary School has class sizes near the Oregon median. Computed live against every Oregon school reporting to NCES.
By Resource Investment Index, Bolton Primary School ranks #1 of 6 schools in West Linn, OR.
School address
District: West Linn-Wilsonville Sd 3j · Oregon
NCES ID 411317001447 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+9 students YoY
Bolton Primary School held near 226 students from 2022-23 to 2023-24 (+9 headcount).
Teacher FTE lost 14.0 → 13.7 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+9 students YoY 411317001447 · West Linn, OR Other · SMALL · TRAD
222 enr · 15.9:1 · 8.8% lunch · RII 57
Nearest enrollment peer: West Linn High School (1,809 students)
Bolton Primary School held near 226 students from 2022-23 to 2023-24 (+9 headcount). Teacher FTE lost 14.0 → 13.7 across the same CCD years. Read with this school → · District book → · Oregon schools → · Find another →
Bolton Primary 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
- Rosemont Ridge 699
Rosemont Ridge Middle School
699 students
- Boeckman Creek 488
Boeckman Creek Primary School
488 students
- Lowrie Primary 482
Lowrie Primary School
482 students
- This school 222
Bolton Primary School
222 students
What this shows Bolton Primary School reports 222 students on the CCD universe file.
How Bolton Primary School compares
Bolton 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 | 15.9:1 | ▼ 10% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 8.8% | ▼ 83% | 52.8% | 51.7% |
| Enrollment | 222 | top 74% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
15.9:1
Leaner classes than 39% of US schools, a middle-of-the-pack class size.
222
Bigger than 22% of US schools by enrollment, mid-sized for the country.
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
15.9:1
students per teacher
- 10% below state mean
Top 36% in Oregon - lower ratio than 64% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
14.4%
chronically absent (missed 10%+ of school days)
In the 10-15% range, above the pre-pandemic national baseline but within the broader post-pandemic picture.
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
Counselors1.0 FTE
Per 222 students, the combined health-and-guidance staffing load for this school.
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.
Student demographics
White 74.3%
Hispanic or Latino 11.3%
Two or More 7.7%
Asian 5.4%
African American 0.9%
Native Hawaiian / Pacific Islander 0.5%
Largest group: White at 74.3% of enrollment.
Student-body diversity index 42.6/100
Simpson diversity index - at 42.6, Bolton Primary 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 Bolton Primary 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 | Higher S:T ratio |
| Rosemont Ridge Middle School | Larger | Similar economic need | Higher S:T ratio |
| Boeckman Creek Primary School | Larger | Higher economic need | Similar S:T ratio |
| Lowrie Primary School | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Bolton Primary 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
- 699
- Students per teacher
- 19.4:1
- Resource Index
- 38/100
- Enrollment
- 488
- Students per teacher
- 16.8:1
- Resource Index
- 26/100
- Enrollment
- 482
- Students per teacher
- 19.3:1
- Resource Index
- 32/100
Similar other schools in West Linn
5 comparable other schools (grades Mixed) serving the same city.
Trillium Creek Primary School
Standard public school
480 students 20:1 students per teacher
Willamette Primary School
Standard public school
384 students 17.5:1 students per teacher
Sunset Primary School
Standard public school
375 students 19.7:1 students per teacher
Cedaroak Park Primary School
Standard public school
348 students 18.3:1 students per teacher
Stafford Primary School
Standard public school
323 students 17:1 students per teacher
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 (~222 students)
Frequently asked questions about Bolton Primary School
How many students attend Bolton Primary School?
Bolton Primary School has 222 students enrolled. It is a public school in West Linn, OR. CCD year-over-year: 217 (2022-23) → 226 (2023-24), nearly flat (+9).
What is the student-teacher ratio at Bolton Primary School?
The student-teacher ratio at Bolton Primary School is 15.9:1, which is 10% lower than the Oregon average of 17.6:1 and 1% higher 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 Bolton Primary School?
8.8% of students at Bolton Primary School are eligible for free lunch, compared to the Oregon average of 52.8%.
What is the racial and ethnic makeup of Bolton Primary School?
The largest demographic group at Bolton Primary School is White at 74.3% of enrollment, in West Linn, OR.
What is the Resource Investment Index for Bolton Primary School?
Bolton Primary School has a Resource Investment Index of 57/100 (higher 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 Bolton Primary School rank among schools in West Linn?
By Resource Investment Index, Bolton Primary School ranks #1 of 6 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 schools in West Linn on the city page.
What other schools are in West Linn-Wilsonville Sd 3j?
Besides Bolton Primary School, West Linn-Wilsonville Sd 3j also operates West Linn High School (1,809 students), Wilsonville High School (1,258 students), and Rosemont Ridge Middle School (699 students). See the West Linn-Wilsonville Sd 3j district page for the complete list.