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Average

#508 of 1,226 schools in OR

Top 41% in state

Dilley Elementary School

Elementary School · Forest Grove SD 15

4115 SW Dilley Rd, Forest Grove, OR 97116

Enrollment

199

Student-Teacher

19.9:1

Score

6.8

Grades

Kindergarten – 4th

Updated 2022-23

How this school compares

In Forest Grove

#2 of 8

public schools

Oregon elementary schools

#358 of 689

In district

#3 of 10

Forest Grove SD 15

Equity

9.4 / 10

Exceptional

About Dilley Elementary School

Dilley Elementary School serves students in kindergarten through fourth grade in Forest Grove, a rural community in Washington County, Oregon. With an enrollment of 199 students and 10 full-time equivalent teachers, the school maintains a student-teacher ratio of about 20 to 1, allowing for reasonable class sizes in an intimate learning environment. Academically, Dilley ranks in the 77th percentile statewide, placing it at #280 among Oregon's 1,231 schools.

The school's academic score of 8.6 out of 10 reflects solid performance. In math, 59% of students score at or above proficiency levels across grade levels, while in ELA and reading, 53% of students meet or exceed proficiency benchmarks. These results show a school where more than half of students are developing strong foundational skills, with particular strength in mathematics.

The school's MySchoolScout Rating of 7.2 out of 10 indicates a well-functioning elementary that serves its young learners effectively. Dilley Elementary is situated in a rural setting near town, providing families with a smaller-scale school experience while maintaining access to community resources typical of the Forest Grove area.

What Parents Should Know

With an enrollment of 199 students, Dilley Elementary School is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

Located in a rural area, Dilley Elementary School may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress6.0Above Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-1.81 pts/yr
Data Period2019–2025
TrendDeclining
Academics9.2Exceptional30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency58.5%
Reading/ELA Proficiency48.8%
Math vs. State Avg+26.7 pts
Reading vs. State Avg+5.8 pts
Overall Proficiency54%
Expected (poverty-adj.)34%
vs. Expected+20.1 pts
Adjusted Percentile87th
College ReadinessNot Available

Data not available for this school

Resources & Environment5.0Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio19.9:1
Per-Pupil Spending$15,434

Dilley Elementary School — Students at Dilley Elementary School score 54% proficient, which is above what's typical for similar communities (expected: 34%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

63.3%

Students qualifying for federal meal assistance

Test Scores OR OSAS (2024-25)

Math Proficiency 59.2%
School
State
31.8%
ELA Proficiency 52.6%
School
State
43.0%

Based on 6 test records from OR state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
67%
ELA
62%
2022
Math
52%
ELA
47%
2025
Math
58.5%
ELA
48.8%

Source: EdFacts (NCES) and state assessment data. Growth score: 6.0/10.

How Dilley Elementary School Compares

See how Dilley Elementary School performs across key quality dimensions compared to state benchmarks.

Overall Score
6.8/10
59th percentile in OR
Academic
9.2/10
9.2/10
Growth
6.0/10
Above average
Environment
5.0/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
63%
Teaching Staff
20:1 student-teacher ratio
10 teachers

Location

4115 SW Dilley Rd, Forest Grove, OR 97116

Nearby Alternatives

Families considering Dilley Elementary School may also want to explore other elementary schools in the area. Gaston Elementary School (rated 7.9/10, 3.9 miles away, in nearby Gaston), which scores notably higher. Another option is SWALLOWTAIL SCHOOL (rated 7.7/10, 3.4 miles away, in nearby Cornelius), which scores slightly higher. Additionally, Banks Elementary School (rated 7.3/10, 8.4 miles away, in nearby Banks), which scores slightly higher. For more schools in Forest Grove, see our Forest Grove schools guide .

Nearby Schools

20 within 7.0 mi
School Distance Rating
Tom McCall Upper Elementary Forest Grove 2.2 mi 5.1
Forest Grove Community School Forest Grove 2.1 mi 5.1
CREATE Forest Grove 1.9 mi
EARLY LEARNING COMMUNITY AT PACIFIC UNIVERSITY Forest Grove 2.3 mi 6.2
Harvey Clarke Elementary School Forest Grove 2.6 mi 4.1
Joseph Gale Elementary School Forest Grove 2.5 mi 6.5
Forest Grove High School Forest Grove 3.1 mi 6.5
Gaston Jr/Sr High School Gaston 3.9 mi 4.1
Gaston Elementary School Gaston 3.9 mi 7.9
Neil Armstrong Middle School Forest Grove 3.1 mi 4.5
Fern Hill Elementary School Forest Grove 3.2 mi 7.1
SWALLOWTAIL SCHOOL Cornelius 3.4 mi 7.7
Echo Shaw Elementary School Cornelius 3.5 mi 4.2
Cornelius Elementary School Cornelius 4.2 mi 7.0
Free Orchards Elementary School Cornelius 4.5 mi 3.8
ST FRANCIS OF ASSISI SCHOOL Banks 7.6 mi 5.6
Banks Elementary School Banks 8.4 mi 7.3
Banks Middle School Banks 8.6 mi 4.0
Banks High School Banks 8.7 mi 3.3
W Verne McKinney Elementary School Hillsboro 7.0 mi 6.4

Neighborhood Census ACS (2019-2023)

Census data for ZIP 97116 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$87,308

Median Home Value

$479,800

Median Rent

$1,397/mo

Population

29,598

College Educated

32.5%

Homeownership

64.8%

Avg Commute

28.8 min

Poverty Rate

12.6%

Median Age

35.6

Community Profile

The community surrounding Dilley Elementary School has a median household income of $87,308. It is an area where 33% of adults hold a bachelor's degree or higher. The median home value in the area is $479,800, with a median rent of $1,397/month. The area has a poverty rate of 12.6%. The average commute for residents is 29 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Cascade Heights Public Charter School Clackamas, OR 6.8
Rosa Parks Elementary School Portland, OR 6.8
ST FRANCIS SCHOOL Sherwood, OR 6.8
Sacramento Elementary School Portland, OR 6.8
TUALATIN VALLEY ACADEMY Hillsboro, OR 6.8
Ferndale Elementary School Milton-Freewater, OR 6.7

Frequently Asked Questions

Common questions about Dilley Elementary School

What grades does Dilley Elementary School serve?

Dilley Elementary School serves students in grades Kindergarten through 4th.

How many students attend Dilley Elementary School?

Dilley Elementary School has an enrollment of approximately 199 students.

What is the student-teacher ratio at Dilley Elementary School?

The student-teacher ratio at Dilley Elementary School is 19.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Dilley Elementary School rank in OR?

Dilley Elementary School is ranked #508 out of 1,226 schools in OR.

What is Dilley Elementary School's MySchoolScout rating?

Dilley Elementary School has a composite rating of 6.8 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Dilley Elementary School?

Based on the most recent state assessment data, Dilley Elementary School has 59.2% math proficiency and 52.6% reading/ELA proficiency.

Is Dilley Elementary School a charter school?

No, Dilley Elementary School is not a charter school. It is a traditional public school operated by the local school district.

Is Dilley Elementary School a Title I school?

No, Dilley Elementary School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Dilley Elementary School?

63.3% of students at Dilley Elementary School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

City Safety
High (1,723/100K)

FBI UCR 2024. City-level (Forest Grove). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 4th
Enrollment
199
Student-Teacher Ratio
19.9:1
Teachers (FTE)
10
Free/Reduced Lunch
63.3%
Type
regular
Setting
Fringe Rural
County
Washington County
Data Year
2023–2024

District

Forest Grove SD 15
District Enrollment
5,788
Schools in District
11
Per-Pupil Spending
$16,916
District Rank
#3 of 10

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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