- Enrollment
- 1,849
- Students per teacher
- 18.5:1
- Resource Index
- 36/100
Elementary school (grades K-5) · Forest Grove, OR
Dilley Elementary School
Federal NCES profile for Dilley Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 45/100.
2024-25 NCES dataElementary school (grades K-5)NCES 410516001183
👥 S:T ratio 27
🌟 Gifted program 70
🎓 Counselors 60
📋 Attendance 25
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Dilley Elementary School earns 45/100 on the Resource Investment Index, with class sizes near the Oregon median.
- #1 of 4
- elementary schools in Forest Grove · Resource Index
- 45
- Resource Index · Typical
- 18.3:1
- students per teacher
- 16.5%
- free-lunch eligible
Dilley Elementary School has class sizes near the Oregon median. Computed live against every Oregon school reporting to NCES.
By Resource Investment Index, Dilley Elementary School ranks #1 of 4 elementary schools in Forest Grove, OR.
School address
District: Forest Grove Sd 15 · Oregon
NCES ID 410516001183 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-7 students YoY
Dilley Elementary School held near 199 students from 2022-23 to 2023-24 (-7 headcount).
Teacher FTE lost 11.6 → 11.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-7 students YoY 410516001183 · Forest Grove, OR Elementary · SMALL · TRAD
201 enr · 18.3:1 · 16.5% lunch · RII 45
Nearest enrollment peer: Forest Grove High School (1,849 students)
Dilley Elementary School held near 199 students from 2022-23 to 2023-24 (-7 headcount). Teacher FTE lost 11.6 → 11.0 across the same CCD years. Read with this school → · District book → · Oregon schools → · Find another →
Dilley Elementary School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Forest Grove H
Forest Grove High School
1,849 students
- Neil Armstrong
Neil Armstrong Middle School
838 students
- Tom Mccall Upp 673
Tom Mccall Upper Elementary
673 students
- Harvey Clarke 390
Harvey Clarke Elementary School
390 students
- Echo Shaw Elem 389
Echo Shaw Elementary School
389 students
- This school 201
Dilley Elementary School
201 students
What this shows Dilley Elementary School reports 201 students on the CCD universe file.
How Dilley Elementary School compares
Dilley Elementary 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 | 18.3:1 | ▲ 4% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 16.5% | ▼ 69% | 52.8% | 51.7% |
| Enrollment | 201 | top 78% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
18.3:1
Leaner classes than 23% of US schools, heavier class loads than most.
201
Bigger than 20% of US schools by enrollment, a small campus.
Equity indicators methodology
Economic need
16.5%
free-lunch eligible
- 69% 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
18.3:1
students per teacher
- 4% above state mean
Top 63% in Oregon - lower ratio than 37% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
29.9%
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
$16,890
per pupil, district-wide
- below Oregon avg of $21,075
Close to the U.S. public-school average per-pupil spend.
Support staff
Counselors1.0 FTE
Per 201 students, the combined health-and-guidance staffing load for this school.
Discipline context
2
in-school suspensions + 3 out-of-school
Suspension rate: 1.0 per 100 students. Combined in-school and out-of-school rate: 2.5 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 75.1%
Two or More 10.4%
Hispanic or Latino 10.0%
Asian 2.0%
African American 1.5%
American Indian / Alaska Native 1.0%
Largest group: White at 75.1% of enrollment.
Student-body diversity index 41.4/100
Simpson diversity index - at 41.4, Dilley Elementary School is less mixed than the Oregon school average of 47.1.
Programs
Gifted & talented Yes
District finance for Forest Grove Sd 15 reports $16,890 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Dilley Elementary School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Forest Grove High School | Larger | Higher economic need | Similar S:T ratio |
| Neil Armstrong Middle School | Larger | Higher economic need | Similar S:T ratio |
| Tom Mccall Upper Elementary | Larger | Higher economic need | Lower S:T ratio |
| Harvey Clarke Elementary School | Larger | Higher economic need | Similar S:T ratio |
| Echo Shaw Elementary School | Larger | Higher economic need | Lower S:T ratio |
Comparisons are relative to Dilley Elementary School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 838
- Students per teacher
- 19.5:1
- Resource Index
- 34/100
- Enrollment
- 673
- Students per teacher
- 16.8:1
- Resource Index
- 39/100
- Enrollment
- 390
- Students per teacher
- 17:1
- Resource Index
- 35/100
- Enrollment
- 389
- Students per teacher
- 14.4:1
- Resource Index
- 52/100
Similar elementary schools in Forest Grove
3 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 (~201 students)
Frequently asked questions about Dilley Elementary School
How many students attend Dilley Elementary School?
Dilley Elementary School has 201 students enrolled. It is an elementary school in Forest Grove, OR. CCD year-over-year: 206 (2022-23) → 199 (2023-24), nearly flat (-7).
What is the student-teacher ratio at Dilley Elementary School?
The student-teacher ratio at Dilley Elementary School is 18.3:1, which is 4% higher than the Oregon average of 17.6:1 and 17% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Dilley Elementary School?
16.5% of students at Dilley Elementary School are eligible for free lunch, compared to the Oregon average of 52.8%.
What is the racial and ethnic makeup of Dilley Elementary School?
The largest demographic group at Dilley Elementary School is White at 75.1% of enrollment, in Forest Grove, OR.
What is the Resource Investment Index for Dilley Elementary School?
Dilley Elementary School has a Resource Investment Index of 45/100 (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 Dilley Elementary School rank among elementary schools in Forest Grove?
By Resource Investment Index, Dilley Elementary School ranks #1 of 4 elementary schools in Forest Grove, OR. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Forest Grove on the city page.
What other schools are in Forest Grove Sd 15?
Besides Dilley Elementary School, Forest Grove Sd 15 also operates Forest Grove High School (1,849 students), Neil Armstrong Middle School (838 students), and Tom Mccall Upper Elementary (673 students). See the Forest Grove Sd 15 district page for the complete list.