- Enrollment
- 1,563
- Students per teacher
- 22:1
- Resource Index
- 32/100
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 →
CCD year-over-year · 2022-23 → 2023-24
+12 students YoY
Atfalati Ridge grew from 189 students in 2022-23 to 201 in 2023-24 (+6.3%).
Teacher FTE lost 10.9 → 9.6 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Growing CCD campus
+12 students YoY 410002301919 · North Plains, OR Elementary · SMALL · TRAD
209 enr · 20.9:1 · 13.2% lunch · RII 40
Nearest enrollment peer: Century High School (1,563 students)
Atfalati Ridge grew from 189 students in 2022-23 to 201 in 2023-24 (+6.3%). Teacher FTE lost 10.9 → 9.6 across the same CCD years. Read with this school → · District book → · Oregon schools → · Find another →
Atfalati Ridge in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Century High S
Century High School
1,563 students
- Glencoe High S
Glencoe High School
1,492 students
- Liberty High S
Liberty High School
1,459 students
- Hillsboro High
Hillsboro High School
1,327 students
- Evergreen Jr H
Evergreen Jr High School
728 students
- This school 209
Atfalati Ridge
209 students
What this shows Atfalati Ridge reports 209 students on the CCD universe file.
How Atfalati Ridge compares
Atfalati Ridge is a growing campus on CCD: ratios and free-lunch share vs 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 methodology
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
$16,743
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
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.
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
District finance for Hillsboro Sd 1j reports $16,743 per pupil (NCES F-33) - open the district page for the full revenue mix.
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
- 1,492
- 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.
Nationwide elementary 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 (~209 students)
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. CCD year-over-year: 189 (2022-23) → 201 (2023-24), up 12.
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, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
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.