Enrollment
209
Oregon · 2024-25 NCES data
Elementary school (grades K-5) · North Plains, OR
Atfalati Ridge
Federal NCES profile for Atfalati Ridge, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 40/100.
2024-25 NCES dataElementary school (grades K-5)NCES 410002301919
👥 S:T ratio 16
🌟 Gifted program 70
🎓 Counselors 16
📋 Attendance 58
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Atfalati Ridge earns 40/100 on the Resource Investment Index, with class sizes larger than 84% of Oregon schools.
- 40
- Resource Index · Typical
- 20.9:1
- large classes for Oregon
- 13.2%
- free-lunch eligible
- 209
- students enrolled
Atfalati Ridge has class sizes larger than 84% of Oregon schools. Computed live against every Oregon school reporting to NCES.
School address
District: Hillsboro Sd 1j · Oregon
NCES ID 410002301919 Verify on NCES CCD record →
Teachers (FTE)
10.0
Federal CCD staff survey
Students per teacher
20.9:1
vs 17.6:1 Oregon avg
+19% vs state
Free-lunch eligible
13.2%
vs 52.8% Oregon avg
-75% vs state
Student-teacher ratio in context
How Atfalati Ridge compares with Oregon and U.S. medians
What stands out at Atfalati Ridge
Atfalati Ridge is a lower-poverty, mid-sized elementary school in North Plains, Oregon, enrolling 209 students.
Class loads run somewhat heavier than typical: 20.9:1 puts it in the larger third of Oregon schools by student-teacher ratio.
Comparatively few students face economic hardship here, 13.2% free-meal eligibility runs 75% below the Oregon average.
Enrollment of 209 puts it in the smaller third of Oregon schools by headcount.
Its Resource Investment Index lands in the upper third of 1,273 scored Oregon schools.
Against 54 statewide peers matched on enrollment and economic need, it ranks mid-pack at #29.
Its student body is led by White (52%) and Asian (17%) (diversity index 67/100).
Counselor access is stretched at roughly 418 students per counselor, well above the ASCA-recommended 250:1 ceiling.
16.7% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Among North Plains's elementary schools, it stands alongside North Plains Elementary School (235 students): Atfalati Ridge is smaller than that campus by headcount and runs leaner classes (20.9:1 vs 21.4:1).
Hillsboro Sd 1j also operates Century High School (1,563 students) and Glencoe High School (1,492 students) alongside Atfalati Ridge.
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 Atfalati Ridge compares
Atfalati Ridge on the metrics families compare, against Oregon and U.S. means.
| Metric | This school | vs Oregon | Oregon avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 20.9:1 | ▲ 19% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 13.2% | ▼ 75% | 52.8% | 51.7% |
| Enrollment | 209 | top 76% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
20.9:1
Leaner classes than 13% of US schools, heavier class loads than most.
209
Bigger than 20% of US schools by enrollment, a small campus.
Equity indicators (what these measure)
Economic need
13.2%
free-lunch eligible
- 75% 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
20.9:1
students per teacher
- 19% above state mean
Top 84% in Oregon - lower ratio than 16% of state schools
Above 20:1, running heavier than the typical U.S. public school; staffing is comparatively stretched.
Engagement
16.7%
chronically absent (missed 10%+ of school days)
In the 15-20% range, nearing the "high" absenteeism threshold.
Funding equity
$15,087
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
Counselors0.5 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 2 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 1.0 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 51.7%
Asian 17.2%
Two or More 12.9%
Hispanic or Latino 12.0%
African American 5.3%
American Indian / Alaska Native 1.0%
Largest group: White at 51.7% of enrollment.
Student-body diversity index 66.9/100
Simpson diversity index - at 66.9, Atfalati Ridge is more mixed than the Oregon school average of 47.1.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Hillsboro Sd 1j, which includes Atfalati Ridge.
$15,087
Per student
-17%
vs Oregon
Avg $18,086
-9%
vs U.S.
Avg $16,593
Revenue mix
Local 40.5%
State 51.0%
Federal 8.5%
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 Atfalati Ridge Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Century High School | Larger | Higher economic need | Similar S:T ratio |
| Glencoe High School | Larger | Higher economic need | Similar S:T ratio |
| Liberty High School | Larger | Higher economic need | Similar S:T ratio |
| Hillsboro High School | Larger | Higher economic need | Similar S:T ratio |
| Evergreen Jr High School | Larger | Higher economic need | Similar S:T ratio |
Comparisons are relative to Atfalati Ridge's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,563
- Students per teacher
- 22:1
- Resource Index
- 32/100
- Enrollment
- 1,492
- Students per teacher
- 21.3:1
- Resource Index
- 28/100
- Enrollment
- 1,459
- Students per teacher
- 20.5:1
- Resource Index
- 30/100
- Enrollment
- 1,327
- Students per teacher
- 19.5:1
- Resource Index
- 37/100
- Enrollment
- 728
- Students per teacher
- 20.2:1
- Resource Index
- 38/100
Similar elementary schools in North Plains
1 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 (~209 students)
Next steps
Verify locally before acting on Atfalati Ridge's federal record.
- Compare Atfalati Ridge against another school. Compare schools
- Hillsboro Sd 1j'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 Atfalati Ridge
How many students attend Atfalati Ridge?
Atfalati Ridge has 209 students enrolled. It is an elementary school in North Plains, OR.
What is the student-teacher ratio at Atfalati Ridge?
The student-teacher ratio at Atfalati Ridge is 20.9:1, which is 19% higher than the Oregon average of 17.6:1 and 33% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Atfalati Ridge?
13.2% of students at Atfalati Ridge are eligible for free lunch, compared to the Oregon average of 52.8%.
What is the racial and ethnic makeup of Atfalati Ridge?
The largest demographic group at Atfalati Ridge is White at 51.7% of enrollment, in North Plains, OR. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 66.9/100.
What is the Resource Investment Index for Atfalati Ridge?
Atfalati Ridge has a Resource Investment Index of 40/100 (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).
Is Atfalati Ridge a good school?
Atfalati Ridge earns 40/100 on the Resource Investment Index, with class sizes larger than 84% 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 Hillsboro Sd 1j?
Besides Atfalati Ridge, Hillsboro Sd 1j also operates Century High School (1,563 students), Glencoe High School (1,492 students), and Liberty High School (1,459 students). See the Hillsboro Sd 1j 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.